JP2011522771A5 - - Google Patents

Description

Aqueous slurry compositions for cosmetics and methods of use

  This application was filed on November 19, 2007, entitled “WATER BASED SLURY COMPOSTION FOR COSMETIC PRODUCTS AND METHODS OF USE”, and provisional application 60 / 988,998, filed on November 18, 2008. US Application No. 12 / 273,495, entitled “WATER BASED SLURY COMPOSITION FOR COSMETIC PRODUCTS AND METHODS OF USE” (both of which are incorporated herein by reference in their entirety and for all purposes) Insist on the benefit of).

FIELD OF THE INVENTION The present invention relates to aqueous slurry compositions for cosmetic and personal care products, and methods of making and using aqueous slurry compositions for cosmetic and personal care products such as foundations, eye shadows, lotions and creams. .

  Liquid cosmetics and makeup products currently on the market include hydrophobic additives such as oils, emollients, emulsifiers, fats, hydrocarbons, waxes and paraffins to establish resistance to sebum and sweat (perspiration) Ingredients are used. Existing makeup and makeup products are, for example, heavy or oily textures, uneven color, short or uneven, poor stretch or irregularity, poor adhesion to the skin, and on the skin over time Color change (not lasting long).

The present invention relates to an aqueous slurry composition and a method for preparing an aqueous slurry composition. The water-based cosmetic slurry composition includes one or more pigments and a substrate, and the pigment or substrate is chemically treated with at least one surface treatment agent (eg, hydrophobic or hydrophilic). Having a fixed surface, the pigment adheres to the substrate, wherein the pigment and substrate are dispersed in an aqueous medium. The water based cosmetic slurry composition also includes one or more pigments and a substrate that is chemically immobilized with at least two surface treatment agents (eg, hydrophobic or hydrophilic). The pigment is adhered to the substrate, wherein the pigment and substrate are dispersed in an aqueous medium. A method for preparing an aqueous slurry composition includes providing at least one pigment and a substrate, and contacting the substrate or pigment with a surface treating agent to produce a surface-modified substrate or pigment material. Generating a pigment-adhered substrate, mixing the material until fully or partially extended, and dispersing the mixed material in a liquid aqueous (aqueous) medium And a step of causing.

  In various embodiments, there are two or more surface treatment agents, and one or more are optionally chemically immobilized on the surface of the pigment. In certain embodiments, the first and second surface treatment agents are selected from any of the combined surface treatment agents of Formulas I-XVI. In a more particular aspect, the first surface treatment agent is a compound represented by any one of Formulas I-VIII described herein. In a further particular embodiment, the second surface treatment agent is a compound that lacks a hydroxyl group and an alkylene oxide moiety or is represented by any one of formulas IX-XVI described herein. . In other further embodiments, the surface treatment agent is hydrophobic or hydrophilic, or at least one of the two surface treatment agents is hydrophobic. In yet a further embodiment, the first surface treatment agent has a hydrophilic-lipophilic balance of about 10 or greater (eg, in the range of about 10-18 or 14-18) and is a carboxyl group or a salt of a carboxyl group , Containing at least one functional group selected from the group consisting of a phosphorous group or a salt of a phosphorus group, a sulfur group or a salt of a sulfur group, and a silane group. In a still further aspect, the second surface treatment agent has a hydrophilic-lipophilic balance of about 9 or less (eg, in the range of about 1-9 or 1-4) and is a carboxyl group or a salt of a carboxyl group, It contains at least one functional group selected from the group consisting of a phosphorus group or a phosphorus group salt, a sulfur group or a sulfur group salt. In such embodiments, the difference in hydrophilic-lipophilic balance value between the first and second surface treatment agents may be at least 5.

  In further embodiments, the surface treatment agent comprises one or more hydroxyl groups or alkylene oxide moieties (eg, ethylene oxide, propylene oxide or combinations thereof), acyl collagens such as carboxylic acids, lactates, gluconates, amino acids, acyl amino acids, Fatty acid, silane, triethoxycaprylsilane, glycerol phosphate ester, methicone, dimethicone, galacturonic acid, glucarolactone, gallic acid, glucoheptanoic acid, 12-hydroxystearic acid, laurylamide betaine, stearyl amphoacetate (amphoacetate) ), Lauryl amphpropionate, stearyl amphpropionate, polyester Ren, myristoyl sarcosinate (sarosinate) sodium, potassium palmitate, potassium myristate, zinc gluconate, disodium stearoyl glutamate, may contain isostearyl sebacate or their combination.

  In some embodiments, the water-based cosmetic slurry composition has a surface treating agent in an amount of about 1% to 15% by weight of the slurry. In certain embodiments, the surface treatment agent is in an amount of about 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, or 15% by weight of the slurry.

  In some embodiments, the water based cosmetic slurry composition has a percentage of water from about 10% to 90% by weight of the slurry. In certain embodiments, the percentage of water is greater than about 40% or 50% by weight of the slurry, or at least 60, 70%, 80%, 90%, 95% or more of the slurry. It is.

  The aqueous slurry composition may include various cosmetically acceptable or compatible ingredients in various amounts (eg, 0.1 to 20% by weight of the slurry or less than 20% by weight of the slurry). In certain embodiments, the water based cosmetic slurry comprises cosmetically acceptable oils, emollients, emulsifiers, fats, fatty acid esters, fatty alcohols, hydrocarbons, waxes or paraffins, preservatives or perfumes.

  Non-limiting classifications of oils include glycerides (eg monoglycerides, diglycerides, triglycerides), esters (eg fatty acid esters, hydroxyl acid esters), silicones or derivatives thereof, fat-soluble vitamins, hydrocarbons, mineral oils, castor oil derivatives or Contains vegetable oils or combinations thereof. Specific examples of oils include cetyl octanoate, dimethicone, diphenyl dimethicone, cyclomethicone, cetyl dimethicone, polysilicone-11, caprylic acid or capric acid triglyceride, dimethyl polysiloxane, isostearyl neopentanoate, cetyl octanoate, maleic acid Diisostearyl, squalane, tocopherol acetate, tocopherol (vitamin E), retinol, retinoic acid, isododecane, isononyl isononanoyl, ethylhexyl methoxycinnamate, behenyl alcohol, and cholesteryl lauroyl glutamate, behenyl lauroyl glutamate, octyl dodecyl lauroyl glutamate. Non-limiting emulsifiers include cetyl dimethicone copolyol, polyglyceryl-4 isostearate, glyceryl stearate, PEG-100 stearate, cetyl alcohol, dicetyl phosphate, ceteth-10 phosphate And isostearic acid. Non-limiting fatty acids / esters include polyglycerin fatty acid esters, polyalkylene glycol fatty acid esters and polyalkylene glycol alkyl ethers.

The pigment can adhere to the substrate, or the substrate can adhere to the pigment. The pigment can be distributed substantially uniformly on the surface of the substrate. The pigments can include two or more (eg, 3, 4, 5 or more different pigments). The pigment may be substantially deagglomerated or deflocculated. The pigments can have the same or different colors, hues, hues, chroma (saturation) or lightness. Specific examples of the pigment include titanium dioxide, zinc oxide, zirconium oxide, zirconium dioxide, iron oxide, ultramarine, pearl pigment, manganese violet, Prussian blue, chromium oxide, chromium hydroxide, rutile, anatase, ultrafine TiO ₂ , ultrafine Contains fine ZnO, yellow iron oxide, red iron oxide, brown iron oxide, black iron oxide, ultramarine blue, ultramarine violet, ultramarine pink, mica or titanated mica. The pigment may be in an amount less than about 70%, 60%, 50%, 40%, 30%, 20% or 10% by weight of the slurry.

  Base materials are clay, mica, timron super silver, titanium dioxide coated mica, talc, kaolin, sericite, silica, aluminum silicate, magnesium silicate, calcium calcium silicate, fumed silica, alumino Silicate, mineral, nylon, boron nitride, acrylate, polymethylmethacrylate (PMMA), metal powder, ceramic powder, cotton powder, cellulose, urethane, styrene, polyolefin, polytheylene, polyamide, zirconium, starch and starch aluminum octenyl succinate Or starch derivatives such as calcium carbonate (chalk).

  The aqueous cosmetic slurry composition may be a suspension. Water based cosmetic slurry compositions can be fully expanded in terms of color, hue, hue, chroma (saturation) or lightness.

  A water based cosmetic slurry composition may eliminate several components. In certain embodiments, the water-based cosmetic slurry lacks one or more of cosmetically acceptable oils, emollients, emulsifiers, fats, fatty acid esters, fatty alcohols, hydrocarbons, waxes or paraffins. Yes.

  A method is provided for preparing and producing a water based cosmetic slurry composition. In one embodiment, the method includes providing a pigment and at least one substrate, and contacting the pigment or substrate with a surface treating agent to produce a surface-modified pigment or substrate, thereby forming the pigment Producing a substrate to which is adhered, and dispersing the pigment and substrate in an aqueous medium. In another embodiment, the method includes providing a pigment and at least one substrate, and contacting the pigment or substrate with two surface treatment agents to produce a surface-modified pigment or substrate; Thereby producing a substrate to which the pigment is adhered, and dispersing the pigment and substrate in an aqueous medium. The surface treatments, pigments, substrates and other materials and amounts mentioned herein with respect to the water-based cosmetic slurry composition are also applicable in the method for preparing and producing water-based cosmetic slurry compositions.

FIG. 1A and FIG. 1B show: A) a conventional formulation using a white pigment (TiO2) with multiple pigment streaks after homogenization at 5000 rpm for 5 minutes for a 200 gram batch, B) It is a figure explaining compared with the water-system slurry composition and 2nd water-system slurry composition after propeller mixing at 500 rpm for 2 minutes with respect to a 200-gram batch which does not have a stripe.

  The present invention provides an aqueous slurry composition among others. The inventive aqueous slurry composition can be used in cosmetic and makeup products, and personal care products. The inventive aqueous slurry composition provides a variety of superior properties over existing cosmetic, makeup and personal care products. Specific non-limiting examples include the sensation or texture of cooling or cooling when applied to the skin, ease of application, improved stretch that is difficult to squeeze on the skin, ease of mixing or mixing, more than on the skin Light or softer texture, lighter or softer texture or sensation when applied to the skin, a more natural appearance on the skin, improved more even skin coverage (less streaking or unevenness) , Lasts longer when applied to the skin, reduces oily sensation or texture, reduces sticky texture sensation or texture, maintains good skin adhesion, and resistance to sweat (sweat) and Includes water repellency.

  A slurry is a mixture of solids in a liquid in which the solids are distributed throughout the liquid. A liquid is a smooth, irregularly shaped object in the fluid state of a substance that does not have a specific fixed shape (free flowing) and has a relatively constant volume. An aqueous slurry composition typically has a single aqueous phase. The amount of water as a percentage of the weight of the slurry and in the production process can vary, but is typically in the range of about 10% to 90%. The amount of water as a percentage of the weight of the slurry may be greater than 30%, 40%, 50%, 60%, 70%, 80%, 90% or more. Aqueous slurry compositions and methods of production have various superior properties over existing cosmetic, makeup and personal care products (eg, ease of application, improved stretch resistance to skin, ease of blending or mixing). One or more of a cooling or cooling sensation or texture when applied to the skin, a lighter or softer texture on the skin, a lighter or softer texture or sensation when applied to the skin, etc. Oil, emollient, emulsifier, fat, fatty acid ester, fatty alcohol, hydrocarbon, wax or paraffin, oil-in-water phase (o / w), water-in-oil phase (w / o) and water-in-silicone. May include.

  Aqueous slurry compositions and production methods include powdered materials, which include one or more pigments and substrates that are acceptable for incorporation or inclusion in, for example, cosmetic, makeup, or personal care products. The water-based slurry composition and method of production is suitable for makeup, makeup or personal care products for incorporation or inclusion in one or more or all pigments or substrates, or other cosmetically acceptable configurations Can have elements.

  Substrates and pigments typically comprise or consist of materials that are compatible or acceptable for makeup, makeup and personal care products. The substrate and pigment are typically in the form of a powder, which is a solid dry material consisting of tiny flowable particles. Particular classes of powder materials are inorganic and organic particles, beads, crystals, clays, metals, metal oxide powders, plastics and plastic fillers suitable for use in cosmetics, makeup and personal care products.

  The aqueous slurry composition and production method includes at least one substrate and one pigment in an aqueous medium. The aqueous slurry composition and production method may include a plurality of different substrates or mixtures thereof, a plurality of different pigments or mixtures thereof, or a plurality of substrates and pigments or mixtures thereof.

  Typical substrate sizes are about 1 to 30 microns in diameter, usually not less than 1 micron, for example having an initial size of about 1 to 3 microns. The substrate particles are typically larger than the pigment particles and have various shapes, such as spherical, elliptical or “plate-shaped”. The substrate has the desired texture and other features such as smoothness, silky silkiness, round texture, moist texture, visual benefits (soft focus, cheating or masking wrinkles or spots) I will provide a.

Specific non-limiting examples of substrates include clay, mica (e.g., pearl-colored mica such as Timron Super Silver ^™ , mica coated with titanium dioxide from Rona / EMD Industries), talc, kaolin, silk Mica, silica (eg, silica beads such as aluminum silicate, magnesium silicate and sodium calcium silicate, beadyl beads ^™ , fumed silica), aluminosilicate mineral (zeolite), nylon (eg, nylon beads or nylon powder), Acrylates such as polymethyl methacrylate (PMMA or powder), metal powder (such as aluminum), ceramic powder (such as silicon nitride or boron nitride), cotton powder, wool powder, silk powder, cellulose and cellulose powder, Includes urethane, polystyrene and polystyrene powder, polyolefin, polyethylene and polyethylene powder, polyamide, zirconium, aluminum oxide, zirconium oxide, starch, starch derivatives such as starch powder and starch aluminum octenyl succinate, and calcium carbonate (chalk).

  The substrate includes a “bulking agent”. The bulking agent can function as a filler or swelling agent for the aqueous slurry composition. A bulking agent as a class typically has a size, shape or structure similar or identical to those disclosed herein and understood by those skilled in the art. The term extender is typically used to refer to a substrate material that is included in an aqueous slurry composition but cannot have pigments adhered to it.

  Bulking agents include natural and synthetic substrates that may or may not have color, hue, hue, chroma (saturation) or lightness that can vary in saturation and brightness. Similar to the substrate, the bulking agent typically has a size greater than 1 micron (1 μm), for example about 1-30 microns, and can be of various shapes, such as spherical, oval or “plate”. Can have.

  Non-limiting examples of bulking agents include talc, kaolin (clay), natural and synthetic mica including muscovite mica and sericite, titanium mica, cotton powder, starch, magnesium carbonate, calcium carbonate, aluminum silicate, silicic acid Magnesium, calcium silicate, synthetic silicate, clay, bentonite, montmorillonite, calcite, chalk, bismuth oxychloride, boron nitride, fumed silica, silica beads, acrylic plastic beads, nylon 12, etc. Contains nylon, nylon beads, aluminum, calcium or sodium silicate, and barium sulfate.

  The amount of substrate in the aqueous slurry composition and preparation method of the present invention will vary depending on the makeup, makeup, personal care or other article or manufacturing method that is produced. The weight percentage of the substrate in the aqueous slurry composition is typically about 0-95%.

  As used herein, the term “pigment” is a natural or synthetic material that includes a “pigment” and has a certain color, hue, hue, chroma (saturation) or lightness. The pigment may be organic or inorganic in chemical properties. The pigment typically has an initial particle size of about 3 microns or less. The pigments are more typically about an order of magnitude smaller than the substrate, for example about 0.1 to 1.0 microns in diameter. Other pigments, such as pearl pigments, typically have a larger size, for example, 10, 20, 30, 40 or 50-100 microns (μm).

Non-limiting examples of inorganic pigments include white titanium dioxide pigments (eg, rutile, anatase and ultrafine TiO ₂ ), zinc oxide (eg, ultrafine ZnO), which are about 0.3 μm in pigment grade. Or an ultra-fine grade and having an initial size of less than about 0.1 μm. Other inorganic pigments include zirconium oxide, zirconium dioxide, iron oxide (including yellow, red, brown, green and black iron oxide), ultramarine (ultramarine blue, ultramarine violet, ultramarine pink, etc.), pearl pigment (For example, mica, mica titanium, bismuth oxychloride, etc.), manganese violet, Prussian blue, chromium oxide, chromium hydroxide and carbon black. Non-limiting examples of organic pigments include “lake” dyes, β-carotene, carmine, chlorophyll, and the like.

  The aqueous slurry composition and production method includes one or more different pigments. A plurality of different pigments (eg, 2, 3, 4, 5, 6, 7, 8, 9, 10 or more pigments optionally having different colors, hues, hues, chromas or lightness) Can be included to produce a “complex” of pigments. Accordingly, a plurality of different pigments optionally having different colors, hues, hues, chromas (saturations) or lightnesses can be included in the aqueous slurry composition. Such aqueous slurry compositions may be referred to as “composite” slurries for convenience.

  While not wishing to be bound by theory, many pigment particles typically adhere to substrate particles when the pigment size is smaller than the substrate size. In situations where the pigment size is larger than the substrate size (e.g., pearl pigments can have a plate-like structure with a size of about 50-100 microns), many substrate particles can adhere to the pigment particles. As used herein, the term “adhere” refers to any situation. Thus, the term “pigment bonded to a substrate” also includes “substrate bonded to a pigment”.

  The pigment adhered to the substrate and the substrate adhered to the pigment exhibit a skin tone. The pigment adhered on the substrate or the substrate adhered on the pigment can be distributed uniformly (evenly) or non-uniformly (evenly).

  The amount of pigment and dye used in the aqueous slurry composition and production method of the present invention varies depending on the desired color, tone, hue, chroma (saturation) or lightness. As described in Example 1, the types, absolute amounts and relative proportions of pigments vary widely and the desired color, hue, hue, chroma (saturation) or lightness, physical (eg, size, shape), function Or based on chemical or chemical characteristics or properties. In aqueous slurry compositions and production methods, the total weight percentage of pigment is typically about 3-20%, 5-20%, 5-15%, 5-18% or 8-12%. In aqueous slurry compositions and production methods, the total weight percentage of the substrate is typically about 3-20%, 5-20%, 5-15%, 5-18%, or 8-12%.

  The ratio of pigment and substrate can also vary depending on the makeup, makeup, personal care or other article or manufacturing method being produced. An exemplary pigment to substrate ratio in cosmetic or makeup products is about 5:95 to 95: 5. In personal care and other products, the ratio is typically not limited.

  The substrate and pigment may be deagglomerated or deagglomerated. Accordingly, the present invention provides a water-based slurry composition and production method that includes or uses decondensed and / or deagglomerated substrates, pigments and other cosmetically suitable materials. The substrate and pigment can be deagglomerated or deagglomerated by any physical or chemical means that achieves at least some dispersion of the aggregates or aggregates. Non-limiting examples of physical deagglomeration include shearing and crushing.

  As used herein, the term “surface treatment agent” modifies, modifies, or reacts with the surface of a powder material (eg, substrate or pigment) by forming chemical bonds on the surface of the powder. Refers to a chemical agent that has the ability to A specific non-limiting class of surface treatment agents includes surfactants, which include surfactants, detergents, wetting agents and emulsifiers. The surface-active agent may be nonionic, anionic, cationic, amphoteric, hydrophobic or hydrophilic.

  One or more pigments and one or more substrates are in contact with the surface treatment agent, and then the pigment or substrate is modified by the agent, or the agent is the pigment or group Either bonded to the surface of the material (eg, absorbed, chemically bonded or immobilized; see, eg, US Pat. No. 5,897,868). By way of example, a substrate, pigment, or a plurality of different substrates and pigments (eg, a mixture of pigments of different colors) are contacted with a surface treatment agent and then modified by the agent or the action A substance binds to the surface of the substrate and / or pigment. Surface modification of the substrate and / or pigment allows the existing material (s) to adhere to each other.

  The surface treatment agent can be chemically immobilized or adsorbed on the surface substrate and / or pigment. Chemical binding or immobilization of the surface treatment agent to the substrate or pigment is different from adsorption where the surface treated material has reaction products that are more uniformly chemically bonded. Chemical bonding or immobilization tends to reduce migration and / or dislocation of any material bonded or deposited on the surface of the modified powder material. For example, a pigment bonded or attached to the surface of the substrate by the surface treatment agent has a lower mobility than a pigment attached or bonded to the surface of the substrate by adsorption. Chemical bonding or immobilization is also different from adding a surfactant to the pigment or substrate, where the treated pigment or substrate has a reaction product that is typically chemically bonded uniformly.

  For chemical bonding or immobilization, the reaction can be made with water-soluble compounds having lipophilic or hydrophilic moieties absorbed on the pigment or substrate surface. For example, chemical bonds can be generated by adding water-soluble salts of polyvalent metals. The reaction product provides a chemical immobilization treatment on the surface of the pigment or substrate particles, or a surface treatment of the chemically immobilized pigment or substrate. In contrast, a simple coating of surfactant without chemical immobilization results in a free-flowing, uncertain, poorly functional layer that has only been absorbed onto the surface of the pigment or substrate. The surface treatment agent can be chemically bonded or immobilized on the surface of the pigment or substrate by methods known in the art (eg, US Pat. No. 5,897,868).

  In order to facilitate or enhance the binding or immobilization of the surface treatment agent to the substrate or pigment, the reaction is created by a water soluble compound having a lipophilic or hydrophilic moiety absorbed on the surface of the substrate or pigment. obtain. Non-limiting examples include water-soluble salts of polyvalent metals such as magnesium, calcium, barium, aluminum, titanium, zinc or zirconium salts (eg, zirconium sulfate or zirconium chloride), or sodium, potassium, lithium, ammonium or amine Chemical bonds can be generated by the addition of alkali salts such as salts. The reaction provides a surface treatment agent that is chemically immobilized on the surface of the substrate or pigment particles. In contrast, coating a substrate or pigment with a surface treatment involves absorbing the surface treatment on the surface of the substrate or pigment.

Surface treatment agents typically have a hydrophilic moiety (eg, carboxyl, phosphorus, sulfur, silanol or silane group) or hydrophobic moiety (eg, hydrocarbon, dialkyl (CH ₃ ) in its structure. -, C ₂ H _5- ) having one or more reactive groups such as polysiloxane, perfluoroalkyl and the like. The surface treatment agent may or may not contain one or more hydroxyl groups or alkylene oxide moieties such as ethylene oxide or propylene oxide. Surface treatment agents with hydroxy groups and hydrophilic characteristics in their structure can be delivered after completing the reaction on the surface. When there are two or more kinds of surface treatment agents (for example, first, second, third, fourth, fifth, etc. surface treatment agents), the surface treatment agent is a hydrophilic portion (for example, 2, 3, 4). 5 or more hydrophilic portions), a hydrophobic portion (eg, 2, 3, 4, 5 or more hydrophobic portions), or a hydrophilic portion and a hydrophobic portion (eg, 1 piece) Hydrophilic part and hydrophobic part, 2 hydrophilic parts and 1 hydrophobic part, 2 hydrophobic parts and 1 hydrophilic part, 3 hydrophilic parts and 1 hydrophobic part 2 hydrophilic portions and 2 hydrophobic portions, 3 hydrophobic portions and 1 hydrophilic portion, etc.). The first or second surface treatment agent may lack one or more hydroxyl groups and / or alkylene oxide moieties.

  Non-limiting examples of surface treatment agents include acyl collagen, ether carboxylic acid, lactate (eg, lactic acid), gluconate (eg, gluconic acid), galacturonic acid, glucarolactone, gallic acid, glucoheptanoic acid, amino acid (tereonin) (Theleone) and serine etc.) and salts thereof, acylamino acids (acyl glutamate, acyl sarcosinate, acyl glycinate and acyl alaninate etc.), silane, 12-hydroxystearic acid, laurylamide betane, stearyl amphoacetate Laurylamphopropionate, stearylamphopropionate, fatty acids and salts thereof, glycerol phosphate (such as lecithin), and polyethylene having a free carboxylic acid. No.

  Examples of anionic surface treatment agents (surfactants) include soaps (fatty acids / alkyl carboxylates), hydroxy fatty acids, alkyl sulfates, alkyl ether phosphates, polyoxyalkylene alkyl ether sulfates, polyoxyalkylene alkyl ether carboxylates, Alkyl ether phosphate, acyl N-methyl taurate, N-acyl amino acid salt (glutamate, sarcosinate, alaninate, glycinate, β-alaninate), acyl peptide (acyl collagen, acyl silk protein), coconut fatty acid sodium, stearic acid, isostearic acid , Potassium palmitate, sodium laurate, 12-hydroxystearic acid, sodium lauryl sulfate, sodium myristyl phosphate, sodium myristyl sarcosine Sodium, polyoxyethylene lauryl sulfate, polyoxyethylene myristyl carboxylate, potassium myristate, zinc gluconate, isostearyl sebacic acid, sodium myristoyl taurate, disodium stearoyl glutamate, disodium cocoyl glutarate Contains arginine lauryl glycinate, lysine sodium dilauroylglutamate.

  Exemplary surface treatment agents having moieties that exhibit hydrophilic characteristics include structures and salts of [Formulas I-VIII].

[Where:
Y 1, Y 2, Y 3 and Y 4 are independently selected from hydrogen, a hydroxy group, an alkoxy group or an oxo group, at least one of Y 1, Y 2, Y 3 or Y 4 is a hydroxy group, and M is hydrogen, or a metal or One of its equivalents (an organic base such as triethanolamine, aminomethylpropanol, or lysine)]

[Where:
Y5, Y6, Y7 and Y8 are independently selected from hydrogen, a hydroxy group, an alkoxy group or an oxo group, at least one of which is a hydroxy group,
M is either hydrogen or a metal or an equivalent thereof (an organic base such as triethanolamine, aminomethylpropanol, or lysine)]

[Where:
Y1, Y2, Y3, Y4 and Y5 are independently selected from hydrogen, a hydroxy group, an alkoxy group or an oxo group, at least one of which is a hydroxy group,
M is hydrogen, or a metal or an equivalent thereof (an organic base such as triethanolamine, aminomethylpropanol, or lysine)]
A specific non-limiting example of a surface treatment agent of formula III is gallic acid.

[Where:
R2 is an alkyl, alkylamido, alkenyl, alkynyl, alkoxy, aryl, cycloalkyl, arylalkyl group, all of which may be substituted with one or more hydroxy groups, one or more alkoxyls, May be further substituted with a carboxyl or oxo group,
R2 has 8 to 12 carbons (C8 to C24);
R3 is ethylene, propylene or butylene;
n is an integer of 1-60,
M is hydrogen, or a metal or an equivalent thereof (an organic base such as triethanolamine, aminomethylpropanol, or lysine)]

[Where:
R1, R2 and R3 are independently alkyl, alkylamido, alkenyl, alkynyl, alkoxy, aryl, cycloalkyl, arylalkyl groups, all of which may be substituted with one or more hydroxy groups; May be further substituted with one or more alkoxyl, carboxyl or oxo groups;
Or, R1, R2 and R3 have 1 to 24 carbons (C1 to C24);
n is an integer from 1 to 24]

[Where:
R1 and R3 are independently alkyl, alkylamido, alkenyl, alkynyl, alkoxy, aryl, cycloalkyl, arylalkyl groups, all of which may be substituted with one or more hydroxy groups. Or may be further substituted with multiple alkoxyl, carboxyl or oxo groups,
R1, R2 and R3 have 1 to 24 carbons (C1 to C24);
n is an integer of 1 to 24,
M is hydrogen, or a metal or an equivalent thereof (an organic base such as triethanolamine, aminomethylpropanol, or lysine)]

[Where:
R1 is independently an alkyl, alkylamido, alkenyl, alkynyl, alkoxy, aryl, cycloalkyl, arylalkyl group, all of which may be substituted with one or more hydroxy groups. Further substituted with an alkoxyl, carboxyl or oxo group of
R1, R2 and R3 have 1 to 24 carbons (C1 to C24);
n is an integer of 1 to 24,
M is hydrogen, or a metal or an equivalent thereof (an organic base such as triethanolamine, aminomethylpropanol, or lysine)]

[Where:
R1 is an alkyl, alkylamido, alkenyl, alkynyl, alkoxy, aryl, cycloalkyl, arylalkyl group, all of which may be substituted with at least one or more hydroxy groups. May be further substituted with an alkoxyl, carboxyl or oxo group,
R1 is 8-24 carbons (C8-C24);
M is hydrogen, or a metal or an equivalent thereof (an organic base such as triethanolamine, aminomethylpropanol, or lysine)]
Exemplary surface treatment agents having moieties that exhibit hydrophobic characteristics include structures and salts of Formulas IX-XVI.

[Where:
R3 is an alkyl, alkylamido, alkenyl, alkynyl, alkoxy, aryl, cycloalkyl, arylalkyl group, all of which may be substituted with one or more hydroxy groups, one or more alkoxyls, May be further substituted with a carboxyl or oxo group,
R1 is 8-24 carbons (C8-C24);
M is hydrogen, or a metal or an equivalent thereof (an organic base such as triethanolamine, aminomethylpropanol, or lysine)]

[Where:
R4 and R5 are each independently an alkyl, alkylamide, alkenyl, alkynyl, alkoxy, aryl, cycloalkyl, arylalkyl, amino acid group, all of which may be substituted with one or more hydroxy groups May be further substituted with one or more alkoxyl, carboxyl or oxo groups;
R4 is 8 to 24 carbons (C8 to C24);
R10 is hydrogen or methyl;
M is hydrogen, or a metal or an equivalent thereof (an organic base such as triethanolamine, aminomethylpropanol, or lysine)]

[Where:
R3 is an alkyl, alkylamido, alkenyl, alkynyl, alkoxy, aryl, cycloalkyl, arylalkyl group, all of which may be substituted with one or more hydroxy groups, one or more alkoxyls, May be further substituted with a carboxyl or oxo group,
Or R3 is 8-24 carbons (C8-C24);
M is hydrogen, or a metal or an equivalent thereof (an organic base such as triethanolamine, aminomethylpropanol, or lysine)]

[Where:
R1 and R2 are alkyl, alkylamido, alkenyl, alkynyl, alkoxy, aryl, cycloalkyl, arylalkyl groups, all of which may be substituted with one or more hydroxy groups. May be further substituted with an alkoxyl, carboxyl or oxo group,
R1 and R2 are each independently 8 to 24 carbons (C8 to C24);
R3 and R4 are amino acid residue moieties;
R5 and R6 are alkyl, alkylamido, alkenyl, alkynyl, alkoxy, aryl, cycloalkyl, arylalkyl groups, all of which may be substituted with one or more hydroxy groups. May be further substituted with an alkoxyl, carboxyl or oxo group,
At least one of R3, R4 and R6 has a carboxylic acid group, and the structure thereof is either an acid form or a salt form, which is a metal such as sodium or potassium or an equivalent thereof, triethanolamine, amino Organic bases such as methylpropanol and lysine]

[Where:
R 1 and R 2 are each independently an alkyl, alkylamide, alkenyl, alkynyl, alkoxy, aryl, cycloalkyl, arylalkyl group, all of which may be substituted with one or more hydroxy groups. May be further substituted with one or more alkoxyl, carboxyl or oxo groups;
Alternatively, R1 and R2 are each independently 8 to 24 carbons (C8 to C24), and M is hydrogen, or a metal or an equivalent thereof (an organic base such as triethanolamine, aminomethylpropanol, or lysine) )]

[Where:
R 1 and R 2 are each independently an alkyl, alkylamide, alkenyl, alkynyl, alkoxy, aryl, cycloalkyl, arylalkyl group, all of which may be substituted with one or more hydroxy groups. May be further substituted with one or more alkoxyl, carboxyl or oxo groups;
Alternatively, R1 and R2 are each independently 8 to 24 carbons (C8 to C24), and M is hydrogen, or a metal or an equivalent thereof (an organic base such as triethanolamine, aminomethylpropanol, or lysine) )]

[Where:
R1 is an alkyl, alkylamido, alkenyl, alkynyl, alkoxy, aryl, cycloalkyl, arylalkyl group, all of which may be substituted with one or more hydroxy groups, one or more alkoxyls, May be further substituted with a carboxyl or oxo group,
Or R1 is 8-24 carbons (C8-C24);
X is alkoxy (eg, methoxy, ethoxy, isopropoxy, isobutoxy, etc.) or halogen (Cl, Br, etc.)]

[Where:
R ₃ , R ₄ , R ₅ , R ₆ , R ₇ , R ₈ and R ₉ are each independently an alkyl, alkylamido, alkenyl, alkylnyl, alkoxy, aryl, cycloalkyl or arylalkyl group , All of which may be substituted with one or more hydroxyl, alkoxyl, carboxyl or oxo groups;
n is an integer of 1 to 60]
The substituent M in the compound may represent either hydrogen or a metal or its equivalent. When M is hydrogen, a carboxyl group is formed and thus is present on the compound; when it represents a metal or its equivalent, a salt of the carboxyl group is formed and thus present in the compound. Like any salt, the metal or equivalent retains an overall positive charge and oxygen retains an overall negative charge. Exemplary metals include sodium, potassium, calcium, aluminum and zinc, and metal equivalents include amines such as monoethanolamine, diethanolamine, triethanolamine and ammonium, and organic bases such as lysine and arginine. .

  The alkyl, alkylamide, alkenyl, alkylnyl, and alkoxy groups as substituents described herein may be based on alkyl groups having, for example, 1 to 24 carbon atoms. Such substituents are fewer, such as 1-20, 1 and 1, such as aryl, cycloalkyl and arylalkyl groups containing 6-24 carbon atoms or fewer, such as 6-10 carbon atoms. It may be ~ 16, 1-12, 1-6 carbon atoms.

  In certain embodiments where there are two or more surface treatments, each of which is optionally chemically immobilized on the surface of the pigment, the first and second surface treatments are described herein. Can be selected from any of the surface treatment agents that have been used. Thus, for example, the first and second surface treatment agents may be any combination of Formulas I-XVI.

  In further particular embodiments where there are two or more surface treatments and one or more are optionally chemically immobilized on the surface of the pigment, the first and second surface treatments are relatively It may have a high hydrophilic-lipophilic balance (HLB) and the second surface treatment agent may have a relatively low HLB. In an exemplary embodiment, the first surface treatment agent has a hydrophilic-lipophilic balance of about 10 or greater (eg, 11, 12, 13, 14, 15, 16, 17, 18, etc.) and carboxyl Containing at least one functional group selected from the group consisting of a group or a carboxyl group salt, a phosphorus group or a phosphorus group salt, a sulfur group or a sulfur group salt, and a silane group; , Having a hydrophilic-lipophilic balance of about 9 or less (eg, 8, 7, 6, 5, 4, 3, etc.) and containing at least one functional group; first and second surface treating agents The difference in the hydrophilic-lipophilic balance value between is at least about 5 (eg, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, etc.) is there. In various embodiments, the functional group is selected from a carboxyl group or a salt of a carboxyl group, a phosphorus group or a salt of a phosphorus group, a sulfur group or a salt of a sulfur group. In another embodiment, the first surface treatment has a hydrophilic-lipophilic balance in the range of about 14-18. In a further embodiment, the second surface treatment has a hydrophilic-lipophilic balance in the range of about 1-4. In certain embodiments, the first surface treatment agent contains one or more hydroxyl groups or alkylene oxide moieties (eg, ethylene oxide moieties, propylene oxide moieties, or combinations thereof).

  When high hydrophilic-lipophilic balance (HLB) and low HLB surface treatments are used, the pigment or substrate is imparted with the functionality of both surface treatments. A surface treatment with a relatively low HLB may prevent the pigment from exhibiting degradation properties related to the inherently strong hydrophilic properties of the pigment, such as fading and / or discoloration upon contact with sweat or sweating. A hydrophobic property that can be imparted to the pigment surface. A surface treatment with a relatively high HLB imparts hydrophilic properties to the pigment or substrate surface so that the pigment or substrate can be dispersed in the aqueous cosmetic slurry composition with minimal addition of emulsifiers. Thus, unlike conventional emulsifiers added after the pigment or substrate has been surface treated, both surface treatments are in a manner sufficient to disperse the pigment or substrate in the water based cosmetic slurry composition. Can act. Thus, when modified with two types of surface treatment agents, the surface-modified pigment or substrate can self-emulsify so that little or no additional emulsifier is present after the pigment or substrate is treated. unnecessary.

  If necessary, an additional surface treatment agent may be added. For example, a plurality of hydrophilic surface treatment agents and a plurality of hydrophobic surface treatment agents may be used. Additional surface treatment agents can be adhered to the pigment or substrate to provide additional functionality of these surface treatment agents. The additional surface treatment agent need not be within the genus of first and second surface treatment agents described herein.

  The amount of surface treatment used in the aqueous slurry composition and production method of the present invention will vary depending on the makeup, makeup, personal care or other article or production method produced. For example, the surface treatment agent may be used in an amount of at least 0.1 wt% (wt%) based on the weight of the powder material. The surface treatment agent is typically about 1.0 to about 200% by weight, or about 1.0 to about 60% by weight, or about 3.0 to about 30% by weight, or about 5.0 to about 20%. Present in an amount in the range of%. A relatively small amount of a surface treatment agent such as 5.0%, 4.0%, 3.0% or less may be used.

  The amount of surface treatment agent can depend, at least in part, on the specific surface area of the targeted pigment (s), extender (s) and substrate (s). For example, a common iron oxide pigment is 2 to about 10 parts by weight of a surface treating agent per 100 parts of powder. For ultrafine powders such as silica with a large surface area, it is 15 to about 100 parts by weight per 100 parts of powder. Thus, the larger the surface area, the more surface treatment agent is used.

  In certain non-limiting examples, in a mixture of one or more pigments and one or more substrates, the surface treatment agent is in an amount of about 0.5 to 400 parts per 100 parts pigment and substrate. It is. In certain non-limiting examples of aqueous slurry compositions, the weight percentage of surface treatment agent is typically about 0.5-20 based on the total weight of pigment (s) + substrate (s). % Or about 1.0-15%.

  During treatment with the surface treatment agent, the surface of one or more substrates or pigments is modified, and then the particles of the substrates or pigments adhere to each other. For example, small pigment particles adhere or bind to larger particles such as substrate particles. Including a cosmetically acceptable oil (single oil or mixture of oils) during the process where the substrate or pigment surface is hydrophobically modified attracts the oils to adhere or bind to each other at the same time as the particles. To do. The surface treatment agent and oil in combination function as an “adhesive” to adhere or bond the particles and possibly other components to each other. A mixture of two or more different pigments results in the formation of a colored pigment complex during such surface treatment, which is typically randomly and uniformly distributed on the surface.

  Before or after the surface treatment, the material may be different pigment or substrate or another (eg second) powder material such as a bulking agent, or another oil, emulsifier, emollient, fat, wax, paraffin etc. They may be mixed or mixed with cosmetically acceptable ingredients. Thus, before, during or after contact with the surface treatment agent, other components such as oils, emulsifiers, emollients, fats, waxes and paraffins are present in the mixture with one or more substrates and pigments. Can exist. The second material may or may not be treated with a surface treatment agent. Alternatively, two or more materials (eg, different color pigments) are combined or mixed together prior to contact with the surface treatment agent, and then the two or more surface modified or coated materials are simultaneously In order to produce, it may be subsequently contacted with a surface treatment agent.

  Aqueous slurry compositions and production methods can include oils, emollients, emulsifiers, fats, hydrocarbons, waxes and paraffins. For example, the oil (emollient) may be present during the surface treatment of the powder material, such as pigment (s) or substrate (s), but this is not necessarily so. The oil may be added before, during or after the pigment or substrate surface treatment, but not necessarily. Accordingly, the aqueous slurry composition may contain a binder such as oil as necessary. A binder such as oil may be added before or after making the aqueous slurry composition, but not necessarily.

  "Binder" refers to a compound that provides adhesive properties to materials such as substrates and pigments in the colored cosmetic industry, typically so that they persist together. Binders include oils, emulsifiers, emollients, fats, fatty acids, fatty acid esters, fatty alcohols, hydrocarbons, waxes, paraffins, such as metal soaps as solid binders (for example, zinc stearate, magnesium palmitate, etc. ), Latex emulsion, styrene, styrene butadiene, polyvinyl acetate (PVA), acrylic, acrylic-styrene, acrylic polyvinyl acetate, polyurethane, and others acceptable for cosmetic, makeup and personal care products.

  The amount of binder in the aqueous slurry composition and production method of the present invention varies. In a non-limiting example, the binder weight percentage is typically about 0-25%. The binder may be used in an amount of about 0.1-20% by weight and is typically present in an amount of less than 20% by weight of the slurry.

  Oils are glycerides (eg monoglycerides, diglycerides and triglycerides), fatty acid esters (polyglyceric acid esters, polyalkylene glycol fatty acid esters, polyalkylene glycol alkyl ethers), hydroxyl acid esters, dimer acid esters and other naturally derived oils. Esters (such as castor oil derivatives and vegetable oils such as plant squalane), olive oil, camellia oil, macadamia nut oil, castor oil and other esters and waxes. Wax esters include esters of higher fatty acids and higher fatty alcohols, carnauba wax, candelilla wax, jojoba oil, beeswax, lanolin. Fatty esters include isopropyl myristate, isononyl isononanoate, octyldodecyl myristylate, cetyl octanoate, diisostearyl malate, caprylic acid and capric acid triglycerides, neopentaoate isodecyl, isosteralyl neopentanoate, and lauroyl Contains cholesteryl glutamate, behenyl lauroyl glutamate, octyldodecyl lauroyl glutamate. Petroleum and synthetic oils are hydrocarbons such as paraffin, isoparaffin, petrolatum, ceresin, microcrystalline wax, squalane; silicone and its derivatives (methicone, dimethicone, cyclomethicone, cetyl dimethicone, diphenyl dimethicone, polysilicone-11 ), Fat-soluble vitamins and derivatives thereof (tocopherol, tocopherol acetate, tocopherol succinate, retinol, retinoic acid, palmitate, ascorbyl palmitate, etc.), lipophilic pigments, essential oils, and combinations thereof. Higher fatty acids include lauric acid, myristic acid, palmitic acid, stearic acid, isostearic acid, behenic acid, oleic acid, linoleic acid, linolenic acid, ricinoleic acid, docosapolyenoic acid, erucic acid. Higher alcohols include behenyl alcohol, cetyl alcohol, stearyl alcohol, isostearyl alcohol, octyldodecanol. The oil also includes silicones: dimethyl polysiloxane ("Dimethicone" available as DC200 from Dow Corning), methylphenyl polysiloxane, cyclopentasiloxane, cetyl dimethicone and PEG / PPG dimethicone. Other oils include mineral oil, isostearyl neopentanoate, caprylic / capric triglyceride, cetyl octanoate, diisostearyl maleate, isododecane, isononyl isononanoate, ethylhexyl methoxycinnamate, behenyl alcohol, and cholesteryl lauroyl glutamate, lauroyl glutamic acid Contains behenyl and octyldodecyl lauroylglutamate. The selection of a particular oil depends in part on the product being produced.

  The oil can be applied as a liquid. Oils that are not marketed as liquids, such as ascorbyl palmitate, but are fat-soluble vitamins and sold primarily as solids, can be solubilized in liquid oils before being used as coating oils. Suitable solubilized oils include vitamin E acetate, caprylic / capric triglycerides and the like. Once in liquid form, the oil may then be added to the material using conventional techniques. For example, oil may be poured into the inlet port and mixed until the composition is homogeneous.

  Oil, when present, is typically in an amount in the range of about 0.1 to 20% by weight, based on the weight of the substrate / pigment material. The oil, when present, may be in an amount ranging from about 1.0 to about 10% by weight or from about 3.0 to about 5.0% by weight. The oil may be 20%, 15%, 10%, less than 5% or less, or absent. When oil is present, the combined weight percentage of the surface treatment agent (s) and oil is typically less than about 5.0% by weight, based on the weight of the material. Typically, the combined weight percentage is from about 2.0 to about 4.0%, or from about 4.0 to about 20%, or from about 5.0 to about 50%, or from about 5.0 to It ranges from about 100% by weight, or from about 5 to about 200% by weight.

  Emulsifiers, surfactants, dispersants, suspending agents, emulsion stabilizers, antifoaming agents, thickeners, and other cosmetically acceptable materials and agents are also used in aqueous slurry compositions and production methods. Can be. Non-limiting examples of emulsifiers include cetyl dimethicone copolyol, polyglyceryl-4 isostearate, glyceryl stearate, PEG-100 stearate, cetyl alcohol, dicetyl phosphate, and ceteth-10 phosphate, isostearic acid.

  Surfactants typically include nonionic forms. Non-limiting examples of nonionic surfactants are the structures:

Wherein R ₁ is selected from the group consisting of alkyl, alkylamido, alkenyl, alkynyl, alkoxy, aryl, cycloalkyl and arylalkyl groups, each of which is substituted with one or more hydroxy groups Well, which may be further substituted by one or more alkoxyl, carboxyl or oxo groups]. Nonionic emulsifiers of the polyoxyalkylene (PEG and / or PPG) type. R ₁ has from C ₈ to about C ₂₄ carbon atoms, and R ₂ is selected from the group consisting of —C ₂ H ₄ —, —C ₃ H ₆ —, and —C ₄ H ₈ —.

  Further non-limiting examples of nonionic surfactants include polyhydric alcohol ester type emulsifiers, wherein at least one of the “polyol” hydroxy groups (—OH) is esterified with a fatty acid and remains It functions as a hydrophilic part by removing the hydroxy group. Residual hydroxy groups can also be modified with different numbers of polymerized alkylene oxides. The combination of esterified (hydrophobic) groups and free hydroxyl (hydrophilic) groups allows the surfactant molecule to act as an emulsifier. Non-limiting examples of polyols having different numbers of hydroxyl groups include glycerin having 3 —OH, pentaerythritol and sorbitan each having 4 —OH, sorbitol having 6 —OH, and 8 Including sucrose having —OH. Further non-limiting examples are shown below.

_{Wherein, R 1, R 2, R} 3, R 4, R 5, R 6, R 7 and _{R 8} are each independently a moiety of the "structure I" or "structure _{II", R} 1, At least one of R ₂ , R ₃ , R ₄ , R ₅ , R ₆ , R ₇ and R ₈ is “Structure I”]

The aqueous slurry composition and production method may be fully expanded. The term “fully expanded” when used in reference to an aqueous slurry composition, when mixed with a second slurry composition to adjust the color or color of the slurry, There is little or no streaking, meaning that the two slurry compositions are rapidly mixed. Thus, aqueous slurry compositions may not exhibit streaks after relatively short or gentle mixing to provide a substantially uniform or homogeneous color, hue, hue, chroma (saturation) or lightness No mixing or mixing time extension or high mixing speed is required. In certain embodiments, the blending of the slurry composition can be performed at 600 rpm for 1 minute or less for a 200 gram batch without color or tone streaks. In a further embodiment, the blending of the slurry composition is no more than 10 minutes at 600 rpm for a 200 gram batch, no color or shade streaks; no more than 5 minutes at 600 rpm for a 200 gram batch; or a 200 gram batch For 2 minutes or less at 600 rpm. The color of any stripe is determined by the blended color. Thus, in red tones, if present, streaks appear red, in yellow tones, if present, streaks appear in yellow, and in white (light) tones, if present, streaks are white (light) Appears in black or dark tones, if present, streaks appear in black or dark. As shown in FIG. 1A, the aqueous slurry composition mixed with the second aqueous slurry composition in a 200 gram batch for 2 minutes at 500 rpm does not form streaks. In contrast, tone adjustment of a conventional formulation with white pigment (TiO2) reveals the presence of numerous pigment streaks after 5 minutes of homogenization at 5000 rpm for a 200 gram batch (FIG. 1B). .

  A water-based slurry composition without streaks, Example 1 (shown in Table 2) was blended with Example 10 (shown in Table 9) to form Example 16, with rapid and easy miscibility Is shown in Table 1 in comparison with Comparative Formulas 4-6 mixed with a conventional formulation and two different red iron oxides.

In addition, a fully expanded aqueous slurry composition has a relatively stable color, hue, hue, chroma (saturation) or lightness, and after application to the skin, the color, hue, hue, chroma ( Resists changes or shifts in saturation or brightness, resists streaking, resists color changes on the skin over time, and resists uneven stretch or irregularities. Thus, a fully expanded aqueous slurry composition can maintain consistency in color, hue, hue, chroma (saturation) or brightness when applied to the skin, and color, hue, hue, chroma. The appearance of (saturation) or lightness is typically after first application to the skin or over a period of time on the skin (eg, 1, 2, 3, 4-6, 6-12 hours or more) There is no substantial change after application.

  The aqueous slurry composition can be produced as described herein. Accordingly, the present invention provides a method for producing (producing, producing, preparing) an aqueous slurry composition.

  In one embodiment, the method includes providing a pigment and at least one substrate, and contacting the pigment or substrate with a surface treating agent to produce a surface-modified pigment or substrate, thereby forming the pigment Producing a substrate to which is adhered, and dispersing the pigment and substrate in an aqueous medium. In another embodiment, the method includes providing a pigment and at least one substrate, and contacting the pigment or substrate with two surface treatment agents to produce a surface-modified pigment or substrate; Thereby producing a substrate to which the pigment is adhered, and dispersing the pigment and substrate in an aqueous medium. In various embodiments of the plurality (eg, 2, 3, 4, 5, etc. or more) of surface treatment agents, the first and second surface treatment agents are hydrophobic, hydrophilic, or The first is hydrophobic and the second is hydrophilic. In further various embodiments of a plurality of surface treatment agents (eg, 2, 3, 4, 5, etc. or more) surface treatment agents, the first or second surface treatment agent is a combination of Formulas I-XVI One of the surface treatment agents. In various further embodiments of the plurality of surface treatment agents, the first surface treatment agent of the two types has a hydrophilic-lipophilic balance of about 10 or more, and is a carboxyl group or a salt of a carboxyl group, a phosphorus group or Containing at least one functional group selected from the group consisting of a phosphorus group salt, a sulfur group or a sulfur group salt, and a silane group. At least one functional group having a hydrophilic-lipophilic balance selected from the group consisting of a carboxyl group or a salt of a carboxyl group, a phosphorus group or a salt of a phosphorus group, a sulfur group or a salt of a sulfur group, and a silane group And the difference in the hydrophilic-lipophilic value between the first and second surface treatment agents is at least about 5.

  In a first exemplary embodiment, a pigment (eg, decondensed or deagglomerated pigment) and a substrate are combined to form a mixture. The material is mixed and dispersed with an aqueous solution (eg, 50-800% water based on pigment weight). The mixture can include a plurality of different pigments, which are in a predetermined or ratio amount to provide the desired color, hue, hue, chroma (saturation) or lightness (eg, Example 1). reference). A binder such as oil (emollient) is optionally added to the slurry (eg, 1-180 parts oil per 100 parts powder) and dispersed. One or more surface treatment agents are then dispersed in the slurry (e.g., about 0.5 to 400 parts surface treatment agent per 100 parts powder). The surface treatment agent (s) are chemically immobilized on the surface of the substrate or pigment. Alkaline earth metals, calcium, magnesium, aluminum, titanium, zinc, zirconium or zirconium sulfates or chlorides, etc. to help bind the functional groups of the surface treatment agent to the surface of the pigment or substrate material , 1 to 2 chemical equivalents of a water-soluble salt of a polyvalent metal may be added. Following the surface treatment, the surface modified substrate or pigment is optionally dehydrated and rinsed to remove any secondary salt and by-products as needed. This produces a filtered cake that may be further dehydrated to a “powder” of less than about 10% loss on drying (LOD), eg, 5% LOD or 3% LOD. The filtered cake is dispersed in an aqueous phase containing cosmetic ingredients such as aqueous phase thickeners, preservatives, perfumes, etc., thereby producing an aqueous slurry composition.

  In a second exemplary embodiment, the pigment comprises 30% or more (e.g., greater than 40%, 50-100%, or at least 70% based on the weight of the pigment and any solids present in the slurry). Mix with and disperse. An aqueous solution of a second surface treatment agent such as a water-soluble alkali metal salt of a fatty acid is added to the slurry and dispersed. Then, 1 to 2 chemical equivalents of a water-soluble salt of a polyvalent metal such as alkaline earth metal, aluminum, titanium, zinc, tin or zirconium sulfate is added. The polyvalent metal binds the lipophilic portion of the second surface treatment agent to the surface of the pigment particles. Next, a first surface treatment agent such as a water-soluble alkali metal salt of sugar acid is added to the slurry and dispersed. Then, 1 to 2 chemical equivalents of a water-soluble salt of a polyvalent metal such as alkaline earth metal, aluminum, titanium, zinc or zirconium sulfate is added. The polyvalent metal binds the hydrophilic portion in the first surface treatment agent to the surface of the pigment particles. In an alternative embodiment, the first surface treatment agent is added to the pigment before the second surface treatment agent. The surface modified powder obtained with both lipophilic and hydrophilic properties from the first and second surface treatments is dehydrated (eg, using a filter press), rinsed with purified water, Any secondary salt is removed if necessary. Thereby, a filtered cake with a regulated HLB value is produced, which is less than about 10% (eg by baking in an oven for 2 hours past the point where the cake reaches a temperature of 100 ° C.). May be further dehydrated to a “powder” of 5% LOD or 3% LOD. The filtered cake is then crushed to produce a processable powder that is dispersed in an aqueous phase containing cosmetic ingredients such as aqueous phase thickeners, preservatives, perfumes, etc., thereby producing an aqueous slurry composition.

  Aqueous slurry compositions include foundations (liquid foundations, hot-pour cream foundations), eye shadows, eyeliners, mascaras, lotions, creams, balms, concealers, blushers, lipsticks, eyebrow liners, lipsticks, lip liners , Nail polish and sunscreen, etc. may be included as a component of makeup or makeup products. The aqueous slurry composition can also be used in shampoos, conditioners, lotions, deodorants, antiperspirants, moisturizers, personal care (toiletries) products such as balm, soaps and gels, ointments, ointments and creams. If the aqueous slurry composition is included in a cosmetic, makeup or personal care product, other typical components used in cosmetic or toiletry products may be added as needed.

  Aqueous slurry compositions may be blended together to produce different colors, shades, hues, chromas (saturation) or lightness. For example, to adjust or change the color, hue, hue, chroma (saturation) or lightness of an aqueous slurry composition, a particular color, hue, hue, chroma (saturation) or lightness can be changed to a different color, hue. May be mixed with one or more other powder (s) having hue, chroma (saturation) or lightness by mixing together with a homogenizer. When two or more aqueous slurry compositions are mixed together, they can be mixed in a mixer to produce the desired color, hue, hue, chroma (saturation) or lightness. Thus, the water-based slurry composition of the present invention can be adjusted in color, hue, hue, chroma (saturation) or brightness by simple mixing without the need for multi-stage treatment. More easily formulated or included in makeup and personal care products.

  The aqueous slurry composition may be included in containers and kits that optionally include instructions for applying the composition. Specific non-limiting examples of containers and kits include bottles, vials, jars or tubes.

  A container or kit optionally includes a “packaging material”, which refers to the physical structure that houses the container or kit, or the component (s) of the container or kit. The packaging material may be made of materials commonly used for such purposes. The container or kit can include, for example, a label or package insert with appropriate instructions. The instructions may be on a “print”, for example, on a paper or cardboard in a container or kit, or on a label attached to the container or kit. The instructions are computer readable media, for example audio or video media such as floppy disks or hard disks, optical CDs such as CD- or DVD-ROM / RAM, electrical storage media such as magnetic tape, RAM and ROM, As well as these hybrids such as magnetic / optical storage media.

  Specific non-limiting examples of containers and kits suitable for aqueous slurry compositions include bottles, vials, jars and tubes. Suitable materials for bottles, vials, jars and tubes include metals, glasses or polyolefins. Exemplary metals include iron (steel) and aluminum. Exemplary polyolefins include polystyrene, polypropylene, polyethylene and polybutylene. Further specific non-limiting examples of containers and kits include pouches.

  The container and kit may be sealed. Containers and kits may contain multiple (two or more) types of aqueous slurry compositions. For example, a container may contain two or more bottles, each containing an aqueous slurry composition of a different color, hue, hue, chroma (saturation) or lightness. The container may contain each bottle in an individual package.

  Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention is related. Although methods and materials similar or equivalent to those described herein can be used in the practice or testing of the present invention, suitable methods and materials are described herein. Yes.

  All publications, patents and other references cited herein are incorporated by reference in their entirety. In case of conflict, the present specification, including definitions, will control.

  As used herein, the singular forms “a”, “and”, and “the” include plural referents unless the context clearly dictates otherwise. Thus, for example, a reference to “pigment” can include a plurality of pigments, a reference to “substrate” can include a plurality of substrates, and “fillers, oils, emulsifiers, emollients, fats, hydrocarbons, Reference to “surface treatment agent, surfactant, etc.” can include multiple extenders, oils, emollients, fats, hydrocarbons, surface treatment agents, surfactants, and the like.

  As used herein, all numerical values or numerical ranges include all integers and fractions thereof within or covering such ranges, unless the context clearly dictates otherwise. Thus, for example, references to values such as 0-25% are 0% -5% (ie 1, 2, 3, 4, 5% or 1.1, 1.2, 1.3, 1.4 1.5%, etc.) 10% -20% (10, 11, 12, 13, 14% etc. or 10.1, 10.2, 10.3, 10.4, 10.5 etc.) etc. For example, reference to the range of about 10-18 is 10-12, 10-13, 10-14, 11-13, 11-14, 11-15, 10.1-10.3, 10.3— 10.5, 10.6 to 10.8 and the like.

  Identification of a given component or component (eg, pigment, substrate, extender, oil, binder, surface treatment, etc.) in an aqueous slurry composition, such as the components and components listed in Example 1 Reference to an amount includes a variation within about 1-20% or 1-10% or 5-10%, unless otherwise specified. The term “about” typically refers to the value plus or minus about 1-10% or 5-10% of the reference value.

  As used herein, the term “suitable amount” means a “sufficient amount” to obtain the desired functionality, as is customary in the art. For fragrances, functionality is typically obtained using about 0.05 to 1.0 wt%, and for preservatives, functionality is typically about 0.01 to 1.0 wt%. Is obtained.

  The present invention is generally disclosed herein using affirmative language to describe a number of embodiments. The invention also specifically includes embodiments in which certain subject matter is wholly or partially excluded. For example, in the composition or method of the present invention, specifically, one or more powder materials (eg, base material, pigment, pigment extender, etc.), surface treatment agent, binder (eg, oil), skin Softeners, emulsifiers, fats, fatty acids, hydrocarbons, waxes, paraffins, surface treatment agents, preservatives and perfumes may be excluded. Thus, although the present invention is not generally described herein in terms of what the invention does not include, the compositions and methods of the present invention include one or more powder materials (eg, substrates, pigments, Embodiments in which extenders, etc.), surface treatment agents, additives or binders (eg oils, emollients, emulsifiers, fats, fatty acids, hydrocarbons, waxes, paraffins, etc.), preservatives, perfumes, etc. are excluded. including.

  A number of embodiments of the invention have been described. Nevertheless, it will be understood that various modifications may be made without departing from the spirit and scope of the invention. Accordingly, the following examples are intended to illustrate but not limit the scope of the invention described in the claims.

Example 1
This example includes a description of an aqueous makeup cosmetic composition.

  An aqueous mousse makeup example 1 (Table 2) was prepared and subjected to a sensory test to compare with conventional makeup formulations such as W / S liquid foundation, O / W liquid foundation and anhydrous mousse makeup.

Procedure for aqueous mousse makeup The powder material is mixed with 50-800% water (based on the weight of the pigment) and dispersed. One or more surface treatment agents, such as aqueous solutions of water-soluble alkali metal salts of fatty acids or acylamino acids, are added to the slurry (0.5 to 400 parts surface treatment agent per 100 parts powder) and dispersed. Oil (1-180 parts oil per 100 parts powder) is then introduced into the system. The addition of oil is optional. Multivalent, such as alkaline earth metals, calcium, magnesium, aluminum, titanium, zinc, or zirconium sulfates or chlorides to help bind the surfactant functional groups to the surface of the powder material particles One to two chemical equivalents of a water-soluble salt of metal may be added. The resulting coated surface modified powder material is dehydrated using a filter press and rinsed with purified or deionized water to remove any secondary salts and by-products as needed. The filtered cake is dispersed in an aqueous phase containing cosmetic ingredients such as aqueous phase thickeners, preservatives, perfumes and the like.

Procedure for O / W Liquid Foundation (Comparative Example 1, Table 3) Add Phase A to a beaker and mix with a homogenizer until homogeneous. Leave it alone. Phase B is then taken and placed in a blender and mixed "strongly" for 2 minutes. Check dispersion and mix again if necessary. Place Phase C in a beaker and begin melting wax at medium temperature (30-35 ° C). Add oil slowly. Add Phase B to Phase C and begin homogenization for about 3-5 minutes. Slowly add Phases B and C to A and continue homogenization for 5 minutes once all is incorporated. Cool and pour into desired container.

Procedure for W / S Liquid Foundation (Comparative Example 2, Table 4) Add Phase A to a beaker and mix with a homogenizer until homogeneous. Leave it alone. Phase B is then taken and placed in a blender and mixed "strongly" for 2 minutes. Check dispersion and mix again if necessary. Place Phase C in a beaker and begin melting wax at medium temperature (30-35 ° C). Add oil slowly. Add Phase B to Phase C and begin homogenization for about 3-5 minutes. Slowly add Phases B and C to A and continue homogenization for 5 minutes once all is incorporated. Cool and pour into desired container.

Procedure for anhydrous mousse makeup (Comparative Example 3, Table 5) Add Phase A to the blender and micronize for 2 minutes. Continue micronizing until a uniform dispersion. Initiate melting of the wax in phase B at about 80 ° C. When the wax has melted, add other oils except isododecane. Phase A is added to it while slowly mixing Phase B. When everything is incorporated, mix for 5 minutes and begin to cool. When the temperature reaches about 45 ° C., isododecane is added and mixing is continued for another 2 minutes.

The sensory test was performed using four formulations, Example 1 (Table 2) and three comparative examples (Tables 3-5) as described above. Ten women aged 30-50 were recruited for the study and their opinions were investigated. The results are summarized in Table 6 according to the following criteria.
Excellent: 8 or more women answered "good" Good: 6 or 7 women answered "good": 5 or 6 women answered "good" Inferior: 4 or fewer women answered " “Good”

The value of “durability” shown by the time in Table 6 is an average time during which foundation repainting is required due to color dullness or powder removal. The longer the number of hours, the longer.

The procedure for preparing the aqueous mousse eye shadow (Table 7) is the same as described above for the “aqueous mousse makeup example”. "Water-based mousse eye shadow" contains various types of pearl pigments and cosmetic ingredients. The advantages and superior properties of water-based mousse eyeshadows are a thin application, a natural finish, little or no rest on the eyelid, and long lasting. In addition, with excellent miscibility, it is easy to create a new shade of eye shadow by mixing together two or more different shades of eye shadow.

To further demonstrate the easy and excellent miscibility and flexibility of the aqueous slurry composition, the following additional examples (Tables 8-10) are provided. The aqueous slurry composition can be prepared by the procedure described for aqueous mousse makeup in Table 2, paragraph [0074].
Table 8: Examples 2-6 already have “thickening” agents Table 8: Example 7 does not have “thickening” agents Table 9: Examples 8-11 are “thickening” agents All of these (Examples 2-11, similar to aqueous slurry compositions) and each composition is in extreme tones (too dark, too yellow, too white and too reddish) and / or cover It cannot be used because it has strength (pigment content is too high). In order to make cosmetic compositions that can be used, they should be mixed and diluted.
Table 10: Examples 12 to 15 are examples of aqueous slurry compositions. In order to mix the aqueous slurry composition, a “disperser” was used as a mixing device. About 3000 rpm was used as the mixing speed. A “disperser” provides more shear than a propeller mixer. Of course, an ordinary homogenizer may be used. Even when “gentle agitation” is used to create the target color tone, no color streaks are observed for the aqueous slurry composition. Obtaining a smooth and uniform texture is immediate and easy.

An aqueous foundation (mousse type) can be prepared using Examples 2-11.

According to a preferred embodiment of the present invention, for example, the following is provided.
(Claim 1)
A water based cosmetic slurry composition comprising at least one or more pigments and a substrate,
(A) the pigment or substrate has a surface chemically immobilized with at least one surface treating agent; and
(B) the pigment is adhered to the substrate;
The aqueous cosmetic slurry composition, wherein the pigment and the substrate are dispersed in an aqueous medium.
(Section 2)
A water based cosmetic slurry composition comprising at least one or more pigments and a substrate,
(A) the pigment or substrate has a surface chemically immobilized with at least two surface treatment agents, and
(B) the pigment is adhered to the substrate;
The aqueous cosmetic slurry composition, wherein the pigment and the substrate are dispersed in an aqueous medium.
(Section 3)
There are two or more types of surface treatment agents, and one or more are optionally chemically immobilized on the surface of the pigment, wherein the first and second surface treatment agents comprise a combination of Formulas I- Item 3. The water-based cosmetic slurry composition according to Item 1 or 2, selected from any of XVI surface treatment agents.
(Section 4)
The first surface treatment agent is of Formulas I-VIII:
[Where:
Y1, Y2, Y3 and Y4 are independently selected from hydrogen, hydroxy group, alkoxy group or oxo group, at least one of Y1, Y2, Y3 or Y4 is a hydroxy group, and
M is either hydrogen, or a metal or an equivalent thereof (an organic base such as triethanolamine, aminomethylpropanol, or lysine)]; or
[Where:
Y5, Y6, Y7 and Y8 are independently selected from hydrogen, a hydroxy group, an alkoxy group or an oxo group, at least one of which is a hydroxy group, and
M is either hydrogen or a metal or an equivalent thereof (an organic base such as triethanolamine, aminomethylpropanol, or lysine)]; or
[Where:
Y1, Y2, Y3, Y4 and Y5 are independently selected from hydrogen, a hydroxy group, an alkoxy group or an oxo group, at least one of which is a hydroxy group, and
M is hydrogen, or a metal or an equivalent thereof (an organic base such as triethanolamine, aminomethylpropanol, or lysine)]; or
[Where:
R2 is an alkyl, alkylamido, alkenyl, alkynyl, alkoxy, aryl, cycloalkyl, arylalkyl group, all of which may be substituted with one or more hydroxy groups, one or more alkoxyls, May be further substituted with a carboxyl or oxo group,
R2 has 8 to 12 carbons (C8 to C24);
R3 is ethylene, propylene or butylene;
n is an integer from 1 to 60, and
M is hydrogen, or a metal or an equivalent thereof (an organic base such as triethanolamine, aminomethylpropanol, or lysine)]; or
[Where:
R1, R2 and R3 are independently alkyl, alkylamido, alkenyl, alkynyl, alkoxy, aryl, cycloalkyl, arylalkyl groups, all of which may be substituted with one or more hydroxy groups; May be further substituted with one or more alkoxyl, carboxyl or oxo groups;
Or, R1, R2 and R3 have 1 to 24 carbons (C1 to C24), and
n is an integer from 1 to 24];
[Where:
R1 and R3 are independently alkyl, alkylamido, alkenyl, alkynyl, alkoxy, aryl, cycloalkyl, arylalkyl groups, all of which may be substituted with one or more hydroxy groups. Or may be further substituted with multiple alkoxyl, carboxyl or oxo groups,
R1, R2 and R3 have 1 to 24 carbons (C1 to C24);
n is an integer from 1 to 24, and
M is hydrogen, or a metal or an equivalent thereof (an organic base such as triethanolamine, aminomethylpropanol, or lysine)]; or
[Where:
R1 is independently an alkyl, alkylamido, alkenyl, alkynyl, alkoxy, aryl, cycloalkyl, arylalkyl group, all of which may be substituted with one or more hydroxy groups. Further substituted with an alkoxyl, carboxyl or oxo group of
R1, R2 and R3 have 1 to 24 carbons (C1 to C24);
n is an integer from 1 to 24, and
M is hydrogen, or a metal or an equivalent thereof (an organic base such as triethanolamine, aminomethylpropanol, or lysine)]; or
[Where:
R1 is an alkyl, alkylamido, alkenyl, alkynyl, alkoxy, aryl, cycloalkyl, arylalkyl group, all of which may be substituted with at least one or more hydroxy groups. May be further substituted with an alkoxyl, carboxyl or oxo group,
R1 is 8-24 carbons (C8-C24), and
M is hydrogen or a metal or an equivalent thereof (an organic base such as triethanolamine, aminomethylpropanol, or lysine)]
Item 3. The aqueous cosmetic slurry composition according to Item 1 or 2, which is a compound represented by any one of the above.
(Section 5)
Item 5. The aqueous cosmetic slurry composition according to Item 4, wherein Formula III contains gallic acid.
(Claim 6)
Item 3. The water-based cosmetic slurry composition according to Item 2, wherein the second surface treatment agent lacks a hydroxyl group and an alkylene oxide moiety.
(Claim 7)
The surface treating agent is represented by the formulas IX to XVI:
[Where:
R3 is an alkyl, alkylamido, alkenyl, alkynyl, alkoxy, aryl, cycloalkyl, arylalkyl group, all of which may be substituted with one or more hydroxy groups, one or more alkoxyls, May be further substituted with a carboxyl or oxo group,
R1 is 8-24 carbons (C8-C24), and
M is hydrogen, or a metal or an equivalent thereof (an organic base such as triethanolamine, aminomethylpropanol, or lysine)]; or
[Where:
R4 and R5 are each independently an alkyl, alkylamide, alkenyl, alkynyl, alkoxy, aryl, cycloalkyl, arylalkyl, amino acid group, all of which may be substituted with one or more hydroxy groups May be further substituted with one or more alkoxyl, carboxyl or oxo groups;
R4 is 8 to 24 carbons (C8 to C24);
R10 is hydrogen or methyl, and
M is hydrogen, or a metal or an equivalent thereof (an organic base such as triethanolamine, aminomethylpropanol, or lysine)]; or
[Where:
R3 is an alkyl, alkylamido, alkenyl, alkynyl, alkoxy, aryl, cycloalkyl, arylalkyl group, all of which may be substituted with one or more hydroxy groups, one or more alkoxyls, May be further substituted with a carboxyl or oxo group,
Or R3 is 8-24 carbons (C8-C24), and
M is hydrogen, or a metal or an equivalent thereof (an organic base such as triethanolamine, aminomethylpropanol, or lysine)]; or
[Where:
R1 and R2 are alkyl, alkylamido, alkenyl, alkynyl, alkoxy, aryl, cycloalkyl, arylalkyl groups, all of which may be substituted with one or more hydroxy groups. May be further substituted with an alkoxyl, carboxyl or oxo group,
R1 and R2 are each independently 8 to 24 carbons (C8 to C24);
R3 and R4 are amino acid residue moieties;
R5 and R6 are alkyl, alkylamido, alkenyl, alkynyl, alkoxy, aryl, cycloalkyl, arylalkyl groups, all of which may be substituted with one or more hydroxy groups. May be further substituted with alkoxyl, carboxyl or oxo groups, and
At least one of R3, R4 and R6 has a carboxylic acid group, and the structure thereof is either an acid form or a salt form, which is a metal such as sodium or potassium or an equivalent thereof, triethanolamine, amino Organic bases such as methylpropanol and lysine]; or
[Where:
R 1 and R 2 are each independently an alkyl, alkylamide, alkenyl, alkynyl, alkoxy, aryl, cycloalkyl, arylalkyl group, all of which may be substituted with one or more hydroxy groups. May be further substituted with one or more alkoxyl, carboxyl or oxo groups;
Or R1 and R2 are each independently 8-24 carbons (C8-C24), and
M is hydrogen, or a metal or an equivalent thereof (an organic base such as triethanolamine, aminomethylpropanol, or lysine)]; or
[Where:
R 1 and R 2 are each independently an alkyl, alkylamide, alkenyl, alkynyl, alkoxy, aryl, cycloalkyl, arylalkyl group, all of which may be substituted with one or more hydroxy groups. May be further substituted with one or more alkoxyl, carboxyl or oxo groups;
Or R1 and R2 are each independently 8-24 carbons (C8-C24), and
M is hydrogen, or a metal or an equivalent thereof (an organic base such as triethanolamine, aminomethylpropanol, or lysine)]; or
[Where:
R1 is an alkyl, alkylamido, alkenyl, alkynyl, alkoxy, aryl, cycloalkyl, arylalkyl group, all of which may be substituted with one or more hydroxy groups, one or more alkoxyls, May be further substituted with a carboxyl or oxo group,
Or R1 is 8-24 carbons (C8-C24), and
X is alkoxy (eg, methoxy, ethoxy, isopropoxy, isobutoxy) or halogen (Cl, Br)]; or
[Where:
R ₃ , R ₄ , R ₅ , R ₆ , R ₇ , R ₈ And R ₉ Each independently is an alkyl, alkylamido, alkenyl, alkylnyl, alkoxy, aryl, cycloalkyl or arylalkyl group, all of which are substituted with one or more hydroxyl, alkoxyl, carboxyl or oxo groups. Well and
n is an integer of 1 to 60]
Item 3. The aqueous cosmetic slurry composition according to Item 1 or 2, which is a compound represented by any one of the above.
(Section 8)
Item 2. The aqueous cosmetic slurry composition according to Item 1, wherein the surface treatment agent is hydrophobic or hydrophilic.
(Claim 9)
Item 3. The aqueous cosmetic slurry composition according to Item 2, wherein at least one of the two types of surface treatment agents is hydrophobic.
(Section 10)
The first surface treatment agent has a hydrophilic-lipophilic balance of about 10 or more, and is a carboxyl group or a carboxyl group salt, a phosphorus group or a phosphorus group salt, a sulfur group or a sulfur group salt, and a silane group Containing at least one functional group selected from the group consisting of
The second surface treatment agent has a hydrophilic-lipophilic balance of about 9 or less, and consists of a carboxyl group or a carboxyl group salt, a phosphorus group or a phosphorus group salt, a sulfur group or a sulfur group salt. Contains at least one functional group selected, and
The difference in the hydrophilic-lipophilic balance value between the first and second surface treatments is at least about 5;
Item 3. The aqueous cosmetic slurry composition according to Item 2.
(Item 11)
The water-based cosmetic slurry composition according to Item 2, wherein the first surface treatment agent has a hydrophilic-lipophilic balance in the range of about 14-18.
(Clause 12)
The aqueous cosmetic slurry composition according to Item 2, wherein the second surface treatment agent has a hydrophilic-lipophilic balance in the range of about 1 to 4.
(Section 13)
Item 3. The water-based cosmetic slurry composition according to Item 2, wherein the first surface treatment agent contains one or more hydroxyl groups or alkylene oxide moieties.
(Item 14)
Item 14. The water-based cosmetic slurry composition according to Item 13, wherein the alkylene oxide moiety is an ethylene oxide moiety, a propylene oxide moiety, or a combination thereof.
(Section 15)
The surface treatment agent is acyl collagen, ether carboxylic acid, lactate, gluconate, amino acid, acyl amino acid, fatty acid, silane, triethoxycaprylsilane, glycerol phosphate ester, methicone, dimethicone, galacturonic acid, glucarolactone, gallic acid, Glucoheptanoic acid, 12-hydroxystearic acid, laurylamide betaine, stearyl amphoacetate, lauryl amphoppropionate, stearyl amphpropionate, polyethylene, sodium myristoyl sarcosinate, potassium palmitate, potassium myristate, zinc gluconate, stearoyl Item 3. The aqueous cosmetic slurry composition according to Item 1 or 2, comprising disodium glutamate, isostearyl sebacic acid, or a combination thereof.
(Section 16)
Item 3. The aqueous cosmetic slurry composition according to Item 2, wherein at least one of the two types of surface treatment agents is hydrophilic.
(Section 17)
Item 3. The water-based cosmetic slurry composition according to Item 1 or 2, wherein the percentage of water is about 10% to 90% by weight of the slurry.
(Item 18)
Item 3. The water-based cosmetic slurry composition of Item 1 or 2, wherein the percentage of water is greater than about 40% by weight of the slurry.
(Section 19)
Item 3. The water-based cosmetic slurry composition according to Item 1 or 2, wherein the percentage of water is at least 70% by weight of the slurry.
(Section 20)
Item 3. The aqueous cosmetic slurry composition according to Item 1 or 2, further comprising cosmetically acceptable oil, emollient, emulsifier, fat, fatty acid ester, fatty alcohol, hydrocarbon, wax or paraffin.
(Item 21)
Item 21. The aqueous cosmetic slurry composition according to Item 20, wherein the oil is a glyceride, ester, silicone or a derivative thereof, a fat-soluble vitamin, or a combination thereof.
(Item 22)
Item 21. The aqueous cosmetic slurry composition according to Item 20, wherein the oil is selected from monoglyceride, diglyceride, triglyceride, fatty acid ester, hydroxyl acid ester, hydrocarbon, mineral oil, castor oil derivative, or vegetable oil.
(Item 23)
The oil is cetyl octanoate, dimethicone, diphenyl dimethicone, cyclomethicone, cetyl dimethicone, polysilicone-11, caprylic acid or capric acid triglyceride, dimethylpolysiloxane, isostearyl neopentanoate, cetyl octanoate, diiso maleate Stearyl, squalane, tocopherol acetate, tocopherol (vitamin E), retinol, retinoic acid, isododecane, isononyl isononanoyl, ethylhexyl methoxycinnamate, behenyl alcohol, and lauroylglutamate cholesteryl, lauroylglutamate behenyl, lauroylglutamate octyldodecyl Item 21. The aqueous cosmetic slurry composition according to Item 20.
(Section 24)
Item 21. The emulsifier is selected from cetyl dimethicone copolyol, polyglyceryl-4 isostearate, glyceryl stearate, PEG-100 stearate, cetyl alcohol, dicetyl phosphate, ceteth-10 phosphoric acid and isostearic acid. An aqueous cosmetic slurry composition.
(Claim 25)
Item 21. The aqueous cosmetic slurry composition according to Item 20, wherein the oil is in an amount of about 0.1 to 20% by weight of the slurry.
(Section 26)
Item 21. The aqueous cosmetic slurry composition according to Item 20, wherein the oil is in an amount of less than 20% by weight of the slurry.
(Claim 27)
Item 21. The aqueous cosmetic slurry composition of Item 20, wherein the emollient is in an amount of about 0.1 to 20% by weight of the slurry.
(Item 28)
Item 21. The aqueous cosmetic slurry composition according to Item 20, wherein the emollient is in an amount of less than 20% by weight of the slurry.
(Item 29)
Item 21. The aqueous cosmetic slurry composition according to Item 20, wherein the emulsifier is in an amount of about 0.1 to 20% by weight of the slurry.
(Section 30)
Item 21. The aqueous cosmetic slurry composition according to Item 20, wherein the emulsifier is in an amount of less than 20% by weight of the slurry.
(Claim 31)
Item 21. The aqueous cosmetic slurry composition according to Item 20, wherein the fat, fatty acid ester, fatty alcohol, or hydrocarbon is in an amount of about 0.1 to 20% by weight of the slurry.
(Item 32)
Item 21. The aqueous cosmetic slurry composition according to Item 20, wherein the fat, fatty acid ester, fatty alcohol, or hydrocarbon is in an amount of less than 20% by weight of the slurry.
(Paragraph 33)
Item 21. The aqueous cosmetic slurry composition according to Item 20, wherein the wax or paraffin is in an amount of about 0.1 to 20% by weight of the slurry.
(Item 34)
Item 21. The aqueous cosmetic slurry composition of Item 20, wherein the wax or paraffin is in an amount of less than 20% by weight of the slurry.
(Claim 35)
Item 3. The aqueous cosmetic slurry composition according to Item 1 or 2, further comprising a polyglycerin fatty acid ester, a polyalkylene glycol fatty acid ester, or a polyalkylene glycol alkyl ether.
(Claim 36)
Item 3. The water-based cosmetic slurry composition according to Item 1 or 2, wherein the pigment is substantially deagglomerated or deagglomerated.
(Paragraph 37)
Item 3. The water-based cosmetic slurry composition according to Item 1 or 2, wherein the pigment contains two or more different pigments, wherein each pigment is adhered to the substrate.
(Claim 38)
Item 3. The water-based cosmetic slurry composition according to Item 1 or 2, wherein the pigment comprises 3, 4, 5 or more different pigments, wherein each pigment is adhered to the substrate.
(Item 39)
Item 3. The water-based cosmetic slurry composition according to Item 1 or 2, wherein each pigment has a different color, tone, hue, chroma (saturation), or brightness.
(Claim 40)
Item 3. The water-based makeup according to Item 1 or 2, wherein the pigment contains titanium dioxide, zinc oxide, zirconium oxide, zirconium dioxide, iron oxide, ultramarine, pearl pigment, manganese violet, Prussian blue, chromium oxide, chromium hydroxide. Slurry composition.
(Claim 41)
The pigment is rutile, anatase, ultrafine TiO. ₂ The water-based makeup according to item 1 or 2, comprising ultrafine ZnO, yellow iron oxide, red iron oxide, brown iron oxide, black iron oxide, ultramarine blue, ultramarine violet, ultramarine pink, mica or mica titanium. Slurry composition.
(Item 42)
The base material is clay, mica, chimron super silver, mica coated with titanium dioxide, talc, kaolin, sericite, silica, aluminum silicate, magnesium silicate, sodium calcium silicate, fumed silica, aluminosilicate , Starch derivatives such as mineral, nylon, boron nitride, acrylate, polymethyl methacrylate (PMMA), metal powder, ceramic powder, cotton powder, cellulose, urethane, styrene, polyolefin, polyethylene, polyamide, zirconium, starch and starch aluminum octenyl succinate Item 3. The water-based cosmetic slurry composition according to Item 1 or 2, comprising calcium carbonate (chalk).
(Item 43)
Item 3. The aqueous cosmetic slurry composition according to Item 1 or 2, further comprising a preservative or a fragrance.
(Item 44)
Item 3. The aqueous cosmetic slurry composition according to Item 1 or 2, wherein the composition comprises a suspension.
(Claim 45)
Item 3. The water-based cosmetic slurry composition according to Item 1 or 2, wherein the color of the water-based cosmetic slurry composition is completely expanded.
(Claim 46)
The water-based cosmetic slurry according to claim 1 or 2, wherein the step of mixing the slurry with the second water-based cosmetic slurry composition for a period of time of 10 minutes or less results in a composition free from pigments, colors, or color streaks. Composition.
(Item 47)
Mixing the slurry with a second water based cosmetic slurry composition for a period of time of 10 minutes or less, resulting in a composition having a substantially uniform color, hue, hue, chroma (saturation), or lightness. Item 3. An aqueous cosmetic slurry composition according to Item 1 or 2.
(Section 48)
48. The aqueous cosmetic slurry composition according to item 46 or 47, wherein the mixing step is performed for 5 minutes or less.
(Item 49)
48. The water based cosmetic slurry composition of paragraph 46 or 47, wherein the blending step is at 600 rpm for a 200 gram batch.
(Section 50)
Item 3. The aqueous cosmetic slurry composition according to Item 1 or 2, wherein the surface treatment agent is about 1% to 15% by weight of the slurry.
(Item 51)
Item 3. The water-based makeup according to Item 1 or 2, wherein the amount of pigment is less than about 70%, 60%, 50%, 40%, 30%, 20%, or 10% by weight of the slurry. Slurry composition.
(Item 52)
Item 3. The water-based cosmetic slurry composition according to Item 1 or 2, wherein the pigment is substantially uniformly distributed on the surface of the substrate.
(Item 53)
Item 1 or 2 above, wherein the slurry lacks one or more of cosmetically acceptable oils, emollients, emulsifiers, fats, fatty acid esters, fatty alcohols, hydrocarbons, waxes or paraffins. An aqueous cosmetic slurry composition.
(Item 54)
A cosmetic or makeup article comprising the water-based cosmetic slurry composition according to Item 1 or 2.
(Item 55)
Item 3. A personal care product comprising the aqueous cosmetic slurry composition according to Item 1 or 2.
(Section 56)
Item 3. A container containing the aqueous cosmetic slurry composition according to Item 1 or 2.
(Section 57)
A method for preparing an aqueous cosmetic slurry composition, the method comprising:
(A) providing a pigment and at least one substrate;
(B) contacting the pigment or substrate with a surface treating agent to produce a surface-modified pigment or substrate, thereby producing a substrate to which the pigment is adhered;
(C) dispersing the pigment and substrate in an aqueous medium;
Including a method.
(Section 58)
A method for preparing an aqueous cosmetic slurry composition, the method comprising:
(A) providing a pigment and at least one substrate;
(B) contacting the pigment or substrate with two surface treatment agents to produce the surface-modified pigment or substrate, thereby producing a substrate to which the pigment is adhered;
(C) dispersing the pigment and substrate in an aqueous medium;
Including a method.
(Section 59)
59. The method of paragraph 58, wherein the two surface treatment agents are selected from any of the combined surface treatment agents of Formulas I-XVI.
(Section 60)
Item 59. The method according to Item 57 or 58, wherein the surface treatment agent is hydrophobic or hydrophilic.
(Section 61)
59. The method according to Item 58, wherein at least one of the two kinds of surface treatment agents is hydrophobic.
(Item 62)
i. Of the two types, the first surface treatment agent has a hydrophilic-lipophilic balance of about 10 or more, and is a carboxyl group or a carboxyl group salt, a phosphorus group or a phosphorus group salt, a sulfur group or a sulfur group salt. And at least one functional group selected from the group consisting of silane groups,
ii. Of the two types, the second surface treatment agent has a hydrophilic-lipophilic balance of about 9 or less, and is a carboxyl group or a carboxyl group salt, a phosphorus group or a phosphorus group salt, a sulfur group or a sulfur group salt. And at least one functional group selected from the group consisting of silane groups,
iii. The difference in the hydrophilic-lipophilic value between the first and second surface treatments is at least about 5;
59. A method according to item 58 above.
(Paragraph 63)
59. The method of paragraph 57 or 58, wherein the percentage of water is about 10% to 90% by weight of the slurry.
(Item 64)
59. The method of paragraph 57 or 58, wherein the percentage of water is greater than about 40% by weight of the slurry.
(Section 65)
59. A method according to paragraph 57 or 58, wherein the percentage of water is at least 70% by weight of the slurry.
(Item 66)
59. A method according to item 57 or 58, wherein the pigment or substrate is substantially deagglomerated or deagglomerated.
(Section 67)
59. The method of paragraph 57 or 58 above, further comprising the step of adding or adding an oil, emollient, emulsifier, fat, fatty alcohol, wax or paraffin.
(Section 68)
68. The method according to Item 67, wherein the oil is a glyceride, ester, silicone or a derivative thereof, a fat-soluble vitamin, or a combination thereof.
(Section 69)
68. The method of clause 67, wherein the oil is selected from monoglycerides, diglycerides, triglycerides, fatty acid esters, hydroxyl acid esters, hydrocarbons, mineral oils, castor oil derivatives or vegetable oils.
(Section 70)
68. The method according to Item 67, wherein the oil is a glyceride, ester, silicone or a derivative thereof, a fat-soluble vitamin, or a combination thereof.
(Claim 71)
The oil is cetyl octanoate, dimethicone, diphenyl dimethicone, cyclomethicone, cetyl dimethicone, polysilicone-11, caprylic acid or capric acid triglyceride, dimethylpolysiloxane, isostearyl neopentanoate, cetyl octanoate, diiso maleate Stearyl, squalane, tocopherol acetate, tocopherol (vitamin E), retinol, retinoic acid, isododecane, isononyl isononanoyl, ethylhexyl methoxycinnamate, behenyl alcohol, and lauroylglutamate cholesteryl, lauroylglutamate behenyl, lauroylglutamate octyldodecyl Item 68. The method according to Item 67.
(Paragraph 72)
68. The item 67, wherein the emulsifier is selected from cetyl dimethicone copolyol, polyglyceryl-4 isostearate, glyceryl stearate, PEG-100 stearate, cetyl alcohol, dicetyl phosphate, ceteth-10 phosphoric acid and isostearic acid. the method of.
(Section 73)
68. The method of clause 67, wherein the oil is in an amount of about 0.1-20% by weight of the slurry.
(Section 74)
68. The method of clause 67, wherein the oil is in an amount less than 20% by weight of the slurry.
(Section 75)
68. The method of clause 67, wherein the emollient is in an amount of about 0.1-20% by weight of the slurry.
(Section 76)
68. The method of clause 67, wherein the emollient is in an amount less than 20% by weight of the slurry.
(Section 77)
68. The method of clause 67, wherein the emulsifier is in an amount of about 0.1-20% by weight of the slurry.
(Section 78)
68. The method of clause 67, wherein the emulsifier is in an amount less than 20% by weight of the slurry.
(Section 79)
68. The method of clause 67, wherein the fat, fatty acid ester, fatty alcohol or hydrocarbon is in an amount of about 0.1 to 20% by weight of the slurry.
(Section 80)
68. The method of clause 67, wherein the fat, fatty acid ester, fatty alcohol or hydrocarbon is in an amount of less than 20% by weight of the slurry.
(Item 81)
68. The method of clause 67, wherein the wax or paraffin is in an amount of about 0.1-20% by weight of the slurry.
(Item 82)
68. The method of clause 67, wherein the wax or paraffin is in an amount of less than 20% by weight of the slurry.
(Section 83)
Item 59. The method according to Item 57 or 58, wherein the water-based cosmetic slurry composition lacks oil, emollient, emulsifier, fat, fatty acid ester, fatty alcohol, hydrocarbon, wax or paraffin.
(Section 84)
59. The method of paragraph 57 or 58 above, wherein the composition forms a suspension.
(Section 85)
The base material is clay, mica, Timron Super Silver. ^TM Mica coated with titanium dioxide, talc, kaolin, sericite, silica, aluminum silicate, magnesium silicate, sodium calcium silicate, fumed silica, aluminosilicate, mineral, nylon, boron nitride, acrylate, polymethyl methacrylate (57) The above item 57, comprising (PMMA), metal powder, ceramic powder, cotton powder, cellulose, urethane, styrene, polyolefin, polyethylene, polyamide, zirconium, starch and starch derivatives such as starch aluminum octenyl succinate, or calcium carbonate (chalk). Or the method according to 58.
(Section 86)
59. A method according to item 57 or 58, wherein the pigment comprises two or more different pigments, each of which is adhered to the substrate.
(Section 87)
59. A method according to item 57 or 58, wherein the pigment comprises 3, 4, 5 or more different color pigments, each of which is adhered to the substrate.
(Section 88)
59. The method according to Item 57 or 58, wherein the pigment comprises titanium dioxide, zinc oxide, zirconium oxide, zirconium dioxide, iron oxide, ultramarine, pearl pigment, manganese violet, Prussian blue, chromium oxide, or chromium hydroxide.
(Item 89)
The pigment is rutile, anatase, ultrafine TiO. ₂ 59. The method according to Item 57 or 58, comprising ultrafine ZnO, yellow iron oxide, red iron oxide, brown iron oxide, black iron oxide, ultramarine blue, ultramarine violet, ultramarine pink, mica or mica titanium.
(Section 90)
The surface treatment agent is acyl collagen, ether carboxylic acid, lactate, gluconate, amino acid, acyl amino acid, fatty acid, silane, triethoxycaprylsilane, glycerol phosphate ester, methicone, dimethicone, galacturonic acid, glucarolactone, gallic acid, Glucoheptanoic acid, 12-hydroxystearic acid, laurylamide betaine, stearyl amphoacetate, lauryl amphoppropionate, stearyl amphpropionate, polyethylene, sodium myristoyl sarcosinate, potassium palmitate, potassium myristate, zinc gluconate, stearoyl 59. The method according to Item 57 or 58, comprising disodium glutamate, isostearyl sebacic acid or a combination thereof.
(Category 91)
59. The method according to Item 57 or 58, further comprising the step of adding a preservative or a fragrance.
(Item 92)
59. The method according to Item 57 or 58, wherein the slurry is mixed with the second water-based cosmetic slurry composition for a period of time of 10 minutes or less to produce a composition free of pigments, colors or shades.
(Item 93)
Mixing the slurry with a second water based cosmetic slurry composition for a period of time of 10 minutes or less, resulting in a composition having a substantially uniform color, hue, hue, chroma (saturation), or lightness. Item 59. The method according to Item 57 or 58.
(Item 94)
94. The method according to Item 92 or 93, wherein the mixing step is a time of 5 minutes or less.
(Item 95)
94. The method of clause 92 or 93, wherein the blending step is at 600 rpm for a 200 gram batch.
(Section 96)
In paragraph 57 or 58 further comprising the step of blending the slurry with the second water based cosmetic slurry composition for a period of 10 minutes or less, thereby producing a composition free of pigments, colors or shades of color. The method described.
(Section 97)
The method further includes mixing the slurry with a second water based cosmetic slurry composition for a period of 10 minutes or less to provide a composition having a substantially uniform color, hue, hue, chroma (saturation) or lightness. 59. The method according to item 57 or 58 above.
(Section 98)
98. The method according to Item 96 or 97, wherein the mixing step is performed for 5 minutes or less.
(Section 99)
98. The method of clause 96 or 97 above, wherein the blending step is at 600 rpm for a 200 gram batch.

Claims (47)

A water based cosmetic slurry composition comprising at least one or more pigments and a substrate,
(A) pigment or substrate has a chemically immobilized surface by both at least a first surface treatment agent and a second surface treatment agent, and (b) said at least a first surface treatment The pigment is adhered to the substrate by both the agent and the second surface treatment agent ;
Wherein the pigment and substrate are dispersed in an aqueous medium,
The first surface treating agent is of formula IX, X or X I as defined below:
[Where:
R ₃ is an alkyl, alkylamido, alkenyl, alkynyl, alkoxy, aryl, cycloalkyl, or arylalkyl group, all of which may be substituted with one or more hydroxy groups. May be further substituted with an alkoxyl, carboxyl or oxo group,
The organic R ₃ is C. 8 to C 24, and M is hydrogen or a metal or equivalent thereof, the equivalent was selected triethanolamine, aminomethyl propanol, and from the group consisting of lysine a base];
[Including acylamino acids and salts thereof, wherein
R ₄ is, independently, alkyl, alkylamide, alkenyl, alkynyl, alkoxy, aryl, cycloalkyl or arylalkyl,, all of which may be substituted with one or more hydroxy groups, one or May be further substituted with a plurality of alkoxyl, carboxyl or oxo groups;
R ₄ is C. 8 to C 24,
R ₅ is independently a divalent group derived from alkyl, alkylamido, alkenyl, alkynyl, alkoxy, aryl, cycloalkyl or arylalkyl, all of which are substituted with one or more hydroxy groups Which may be further substituted with one or more alkoxyl, carboxyl or oxo groups,
R ₁₀ is hydrogen or methyl, and M is hydrogen or a metal or a equivalent thereof, the equivalent comprises triethanolamine, aminomethyl propanol, and an organic base selected from the group consisting of lysine, is there];
[Where:
R ₃ is an alkyl, alkylamido, alkenyl, alkynyl, alkoxy, aryl, cycloalkyl, or arylalkyl group, all of which may be substituted with one or more hydroxy groups. May be further substituted with an alkoxyl, carboxyl or oxo group,
The organic R ₃ is C. 8 to C 24, and M is hydrogen or a metal or equivalent thereof, the equivalent was selected triethanolamine, aminomethyl propanol, and from the group consisting of lysine is a base]
A compound represented by any one of; and formula XV or XVI said second surface treatment agent, are defined below:
[Where:
R ₁ is an alkyl, alkylamido, alkenyl, alkynyl, alkoxy, aryl, cycloalkyl, or arylalkyl group, all of which may be substituted with one or more hydroxy groups. May be further substituted with an alkoxyl, carboxyl or oxo group,
R ₁ is a C. 8 to C 24, and X is methoxy, ethoxy, isopropoxy, isobutoxy, Cl or Br]; and
[Where:
R ₃ , R ₄ , R ₅ and R ₇ are each independently an alkyl, alkylamido, alkenyl, alkylnyl, alkoxy, aryl, cycloalkyl or arylalkyl group, all of which are one or more hydroxyl, Al co hexyl, may be substituted with carboxyl or oxo group,
R ₆ , R ₈ and R ₉ are each independently an alkyl, alkylamido, alkenyl, alkylnyl, aryl, cycloalkyl or arylalkyl group, all of which are one or more hydroxyl, alkoxyl, carboxyl or oxo And n is an integer from 1 to 60]
An aqueous cosmetic slurry composition, which is a compound represented by any one of the above.   The water-based cosmetic slurry composition according to claim 1, further comprising cosmetically acceptable oils, emollients, emulsifiers, fats, fatty acid esters, fatty alcohols, hydrocarbons, waxes or paraffins. The pigment is substantially deagglomerated or deagglomerated ,
The water-based cosmetic slurry composition according to claim 1. Each pigment has a different color, tone, hue, chroma (saturation) or lightness,
The water-based cosmetic slurry composition according to claim 1. Further contains preservatives or fragrances,
The water-based cosmetic slurry composition according to claim 1. The composition comprises a suspension;
The water-based cosmetic slurry composition according to claim 1. The color of the water based cosmetic slurry composition is fully expanded,
The water-based cosmetic slurry composition according to claim 1. (A) the surface treatment agent is 1 wt% to 15 wt% of the slurry, or
(B) the amount of pigment is less than 70%, less than 60%, less than 50%, less than 40%, less than 30%, less than 20% or less than 10% by weight of the slurry;
The water-based cosmetic slurry composition according to claim 1. The pigment is substantially uniformly distributed on the surface of the substrate;
The water-based cosmetic slurry composition according to claim 1. The water-based cosmetic slurry of claim 1, wherein the slurry is free of one or more of cosmetically acceptable oils, emollients, emulsifiers, fats, fatty acid esters, fatty alcohols, hydrocarbons, waxes or paraffins. Composition. The percentage of water is 1 0 wt% to 90 wt% of the slurry water based cosmetic slurry composition of claim 1. The water-based cosmetic slurry composition of claim 1, wherein the percentage of water is greater than 40% and less than 90% by weight of the slurry. The water based cosmetic slurry composition of claim 1, wherein the percentage of water is at least 70% and less than 90% by weight of the slurry. (A) the oil is a glyceride, ester, silicone or derivative thereof, a fat-soluble vitamin, or a combination thereof;
(B) the oil is selected from monoglycerides, diglycerides, triglycerides, fatty acid esters, hydroxyl acid esters, hydrocarbons, mineral oils, castor oil derivatives or vegetable oils; or (c) the oil is cetyl octanoate , Dimethicone, diphenyl dimethicone, cyclomethicone, cetyl dimethicone, polysilicone-11, caprylic acid or capric acid triglyceride, dimethylpolysiloxane, neopentanoic acid isostearyl, cetyl octanoate, diisostearyl maleate, squalane, tocopherol acetate, tocopherol (Vitamin E), retinol, retinoic acid, isododecane, isononyl isononanoate, ethylhexyl methoxycinnamate, behenyl alcohol, and cholesteryl lauroylglutamate, Uronium yl glutamic acid behenyl, is selected from lauroyl glutamic acid octyldodecyl,
The water-based cosmetic slurry composition according to claim 2. The emulsifier is selected from cetyl dimethicone copolyol, polyglyceryl-4 isostearate, glyceryl stearate, PEG-100 stearate, cetyl alcohol, dicetyl phosphate, ceteth-10 phosphoric acid and isostearic acid,
The water-based cosmetic slurry composition according to claim 2. The oil, the emollient, the emulsifier, the fat, a fatty acid ester, a fatty alcohol or hydrocarbon, or the wax or paraffin is in an amount of 0.1 to 20% by weight of the slurry. An aqueous cosmetic slurry composition. The water-based makeup of claim 2, wherein the oil, the emollient, the emulsifier, the fat, fatty acid ester, fatty alcohol or hydrocarbon, or the wax or paraffin is in an amount of less than 20% by weight of the slurry. Slurry composition. The base material is clay, mica, Timron Super Silver ^™ , talc, kaolin, sericite, silica, aluminum silicate, magnesium silicate, sodium calcium silicate, fumed silica, aluminosilicate, mineral, nylon, boron nitride, acrylate, polymethyl methacrylate (PMMA), a metal powder, ceramic powder, cotton powder, cellulose, urethane, styrene, polyolefin, polyethylene Ji Ren, polyamide, zirconium, starch and octenyl succinate starch aluminum starch derivatives such as or calcium carbonate (chalk, The water-based cosmetic slurry composition according to claim 1. The pigment is
(A) comprising two or more different pigments, wherein each pigment is adhered to the substrate, or (b) comprising 3, 4, 5 or more different color pigments, wherein each The pigment is adhered to the substrate ,
The water-based cosmetic slurry composition according to claim 1. The pigment is
(A) contains titanium dioxide, zinc oxide, zirconium oxide, zirconium dioxide, iron oxide, ultramarine, pearl pigment, manganese violet, Prussian blue, chromium oxide or chromium hydroxide, or
(B) Rutile, anatase, ultrafine TiO ₂ , Including ultrafine ZnO, yellow iron oxide, red iron oxide, brown iron oxide, black iron oxide, ultramarine blue, ultramarine violet, ultramarine pink, mica or mica titanium,
The water-based cosmetic slurry composition according to claim 1. The water-based cosmetic slurry composition, the second water based cosmetic slurry composition comprising the steps of mixing 10 minutes or less, a pigment, or to produce a color or tone of streaks without composition, or substantially uniform quality colors, shades, to cod color, also the chroma (saturation) or composition having lightness,
The water-based cosmetic slurry composition according to claim 1. The mixing step comprises:
(A) is less than 5 minutes, or
(B) at 600 rpm for a 200 gram batch,
The water-based cosmetic slurry composition according to claim 21.   The water-based cosmetic slurry composition according to claim 1, wherein the first surface treatment agent is potassium myristate or disodium stearoyl glutamate.   The water-based cosmetic slurry composition according to claim 1, wherein the second surface treatment agent is triethoxycaprylsilane.   A cosmetic product or makeup product, personal care product or container comprising the aqueous cosmetic slurry composition according to claim 1. A method for preparing an aqueous cosmetic slurry composition, the method comprising:
(A) providing a pigment and at least one substrate;
(B) pigment or substrate to generate at least a first surface treatment agent and a second surface treatment agent both as to contact the surface modified pigment or substrate, whereby the at least a first surface Producing a substrate to which the pigment is adhered by both the treating agent and the second surface treating agent ;
(C) dispersing the pigment and substrate in an aqueous medium;
The first surface treatment agent is of formula IX, X, XI, or XII as defined below:
[Where:
R ₃ is an alkyl, alkylamido, alkenyl, alkynyl, alkoxy, aryl, cycloalkyl, or arylalkyl group, all of which may be substituted with one or more hydroxy groups. May be further substituted with an alkoxyl, carboxyl or oxo group,
The organic R ₃ is C. 8 to C 24, and M is hydrogen or a metal or equivalent thereof, the equivalent was selected triethanolamine, aminomethyl propanol, and from the group consisting of lysine a base];
[Including acylamino acids and salts thereof, wherein
R ₄ is, independently, alkyl, alkylamide, alkenyl, alkynyl, alkoxy, aryl, cycloalkyl or arylalkyl,, all of which may be substituted with one or more hydroxy groups, one or May be further substituted with a plurality of alkoxyl, carboxyl or oxo groups;
R ₄ is C. 8 to C 24,
R ₅ is independently a divalent group derived from alkyl, alkylamido, alkenyl, alkynyl, alkoxy, aryl, cycloalkyl or arylalkyl, all of which are substituted with one or more hydroxy groups Which may be further substituted with one or more alkoxyl, carboxyl or oxo groups,
R ₁₀ is hydrogen or methyl, and M is hydrogen or a metal or a equivalent thereof, the equivalent comprises triethanolamine, aminomethyl propanol, and an organic base selected from the group consisting of lysine, is there];
[Where:
R ₃ is an alkyl, alkylamido, alkenyl, alkynyl, alkoxy, aryl, cycloalkyl, or arylalkyl group, all of which may be substituted with one or more hydroxy groups. May be further substituted with an alkoxyl, carboxyl or oxo group,
The organic R ₃ is C. 8 to C 24, and M is hydrogen or a metal or equivalent thereof, the equivalent was selected triethanolamine, aminomethyl propanol, and from the group consisting of lysine is a base]
A compound represented by any one of; and formula XV or XVI said second surface treatment agent, are defined below:
[Where:
R ₁ is an alkyl, alkylamido, alkenyl, alkynyl, alkoxy, aryl, cycloalkyl, or arylalkyl group, all of which may be substituted with one or more hydroxy groups. May be further substituted with an alkoxyl, carboxyl or oxo group,
R ₁ is a C. 8 to C 24, and X is methoxy, ethoxy, isopropoxy, isobutoxy, Cl or Br]; and
[Where:
R ₃ , R ₄ , R ₅ and R ₇ are each independently an alkyl, alkylamido, alkenyl, alkylnyl, alkoxy, aryl, cycloalkyl or arylalkyl group, all of which are one or more hydroxyl, Al co hexyl, may be substituted with carboxyl or oxo group,
R ₆ , R ₈ and R ₉ are each independently an alkyl, alkylamido, alkenyl, alkylnyl, aryl, cycloalkyl or arylalkyl group, all of which are one or more hydroxyl, alkoxyl, carboxyl or oxo And n is an integer from 1 to 60]
A method which is a compound represented by any one of The percentage of water is 1 0 wt% to 90 wt% of the slurry The method of claim 26. 27. The method of claim 26, wherein the percentage of water is greater than 40% and less than 90% by weight of the slurry. 27. The method of claim 26, wherein the percentage of water is at least 70% and less than 90% by weight of the slurry. 27. The method of claim 26 , further comprising the step of adding or adding an oil, emollient, emulsifier, fat, fatty alcohol, wax or paraffin. (A) the oil is a glyceride, ester, silicone or derivative thereof, a fat-soluble vitamin, or a combination thereof;
(B) the oil is selected from monoglycerides, diglycerides, triglycerides, fatty acid esters, hydroxyl acid esters, hydrocarbons, mineral oils, castor oil derivatives or vegetable oils; or (c) the oil is cetyl octanoate , Dimethicone, diphenyl dimethicone, cyclomethicone, cetyl dimethicone, polysilicone-11, caprylic acid or capric acid triglyceride, dimethylpolysiloxane, neopentanoic acid isostearyl, cetyl octanoate, diisostearyl maleate, squalane, tocopherol acetate, tocopherol (Vitamin E), retinol, retinoic acid, isododecane, isononyl isononanoate, ethylhexyl methoxycinnamate, behenyl alcohol, and cholesteryl lauroylglutamate, Uronium yl glutamic acid behenyl, is selected from lauroyl glutamic acid octyldodecyl,
The method of claim 30 . The emulsifier is selected from cetyl dimethicone copolyol, polyglyceryl-4 isostearate, glyceryl stearate, PEG-100 stearate, cetyl alcohol, dicetyl phosphate, ceteth-10 phosphoric acid and isostearic acid,
The method of claim 30. 31. The method of claim 30, wherein the oil, emollient, emulsifier, the fat, fatty acid ester, fatty alcohol or hydrocarbon is in an amount of 0.1 to 20% by weight of the slurry. 32. The method of claim 30, wherein the oil, emollient, emulsifier, fat, fatty acid ester, fatty alcohol or hydrocarbon is in an amount of less than 20% by weight of the slurry. Before Symbol water based cosmetic slurry composition, oils, emollients, emulsifiers, fats, fatty acid esters, fatty alcohols, hydrocarbons, waxes or paraffin is lacking,
27. The method of claim 26 . 27. The method of claim 26, wherein the composition forms a suspension. 27. The method of claim 26, further comprising adding a preservative or fragrance. 27. The method of claim 26, wherein the pigment or substrate is substantially deagglomerated or decondensed. The base material is clay, mica, Timron Super Silver ^™ , talc, kaolin, sericite, silica, aluminum silicate, magnesium silicate, sodium calcium silicate, fumed silica, aluminosilicate, mineral, nylon, boron nitride, Acrylate, polymethylmethacrylate (PMMA), metal powder, ceramic powder, cotton powder, cellulose, urethane, styrene, polyolefin, polyethylene, polyamide, zirconium, starch and starch derivatives such as starch aluminum octenyl succinate, or calcium carbonate (chalk) 27. The method of claim 26 , comprising. The pigment is
(A) comprising two or more different pigments, wherein each pigment is adhered to the substrate, or (b) comprising 3, 4, 5 or more different color pigments, wherein each The pigment is adhered to the substrate ,
27. The method of claim 26 . The pigment is
(A) contains titanium dioxide, zinc oxide, zirconium oxide, zirconium dioxide, iron oxide, ultramarine, pearl pigment, manganese violet, Prussian blue, chromium oxide or chromium hydroxide, or
(B) Rutile, anatase, ultrafine TiO ₂ , Including ultrafine ZnO, yellow iron oxide, red iron oxide, brown iron oxide, black iron oxide, ultramarine blue, ultramarine violet, ultramarine pink, mica or mica titanium,
27. The method of claim 26. The water-based cosmetic slurry composition, the second water based cosmetic slurry composition comprising the steps of mixing 10 minutes or less, a pigment, or to produce a color or tone of streaks without the composition, or substantially uniform quality colors, shades, to cod color, also the chroma (saturation) or composition having lightness,
27. The method of claim 26 . The mixing step comprises:
(A) is less than 5 minutes, or
(B) at 600 rpm for a 200 gram batch,
43. The method of claim 42. The water based cosmetic slurry composition is blended with the second water based cosmetic slurry composition for a period of time of 10 minutes or less, thereby producing a composition without pigment, color or tone streaks, or substantially uniform. quality color, shade, hue, further including the step of generating the chroma (saturation) or composition having lightness,
27. The method of claim 26 . The mixing step comprises:
(A) is less than 5 minutes, or
(B) at 600 rpm for a 200 gram batch,
45. The method of claim 44. 27. The method of claim 26 , wherein the first surface treatment agent is potassium myristate or disodium stearoyl glutamate. 27. The method of claim 26 , wherein the second surface treatment agent is triethoxycaprylsilane.